Journal of the American Chemical Society, volume 112, issue 4, pages 1322-1326
Synthesis and characterization of surface-capped, size-quantized cadmium sulfide clusters. Chemical control of cluster size
Publication type: Journal Article
Publication date: 1990-02-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 15
ISSN: 00027863, 15205126
General Chemistry
Catalysis
Biochemistry
Colloid and Surface Chemistry
Abstract
Clusters of CdS in the quantum confinement regime C5O-A diameter are prepared in a rational technique whereby the cluster size and its distribution are controlled by chemical means. Competitive reaction chemistry between CdS core cluster growth and surface capping by thiophenolate leads to clusters whose core is essentially sphalerite CdS but whose reactive surface has been passivated by covalently attached phenyl groups. Adjustment of the sulfide to thiophenol ratio during synthesis takes advantage of the competitive reaction rates of these species with Cd ions to control the eventual cluster size. The clusters remain soluble in several organic solvents but may be isolated as stable powders and subsequently redissolved. The Cd 'NMR data for this series of capped clusters confirm the presence of sphalerite CdS as the cluster core and the increasing percentage of Cd involved in this core as the S/SPh ratio increases. Optical properties demonstrate well-behaved absorption edge and emission band shifts with development of exciton features as the clusters grow. Colloidal semiconductor species are currently under intense investigation as examples of nonmolecular materials that dem- onstrate the effects of quantum confinement.' The enhanced photoreactivity and photocatalysis as well as the predicted effects on nonlinear optical properties of these species has led to a wide range of synthetic approaches to these materials.* The key to any synthetic investigation of this sort must be the careful control of semiconductor cluster size and, even more important, the control of the size distribution. The relatively amorphous character of small clusters prepared in this way necessitates the use of structural probes that provide information even in the absence of long-range periodicity. While X-ra diffraction can offer information for particles in excess of 25 in crystalline dimensions, smaller particles are X-ray amorphous and larger sizes (>lo0 A) can suffer from significant contributions to the line widths by strain broadening. Quantitative interpretation using X-ray diffraction alone is therefore difficult. Among the various techniques suitable for such problems, solid- state NMR has the distinct advantage of providing element-se- lective, inherently quantitative information about local coordination environments and symmetries. In addition, NMR chemical shifts are also expected to be sensitive to cluster sizes, since the size quantization effects present in small semiconductor clusters should lead to an increase in the average excitation energy parameter in the paramagnetic term of Ramsey's chemical shift theory. This has been recently verified by Duncan and co-workers in a liq- uid-state Se NMR study of colloidal CdSe sol~tion.~ We wish to describe a new synthetic approach to such colloids of CdS based on the competitive growth/termination of CdS species in the presence of thiophenol surface-capping agents. The reports by Steigerwald et aL4 using a micellar approach to ben- zeneselenol-capped CdSe clusters and by Dance et aLs on the preparation of a molecular fragment of sphalerite CdS where a Cdl& core was capped by 16 SPh groups led us to investigate this approach to the rational control of CdS cluster size by capping of the cluster surface by thiophenol-like species. Systematic, detailed optical and NMR behaviors have been revealed. Our NMR data, in addition, complement previous wide-line NMR studies undertaken on bulk cadmium sulfideb6 and add to the extremely limited database presently available for non-oxide chalcogenide systems.
Top-30
Citations by journals
|
2
4
6
8
10
12
14
16
|
|
|
Chemistry of Materials
15 publications, 3.83%
|
|
|
MRS Proceedings
14 publications, 3.57%
|
|
|
Journal of Physical Chemistry B
12 publications, 3.06%
|
|
|
Journal of Physical Chemistry C
11 publications, 2.81%
|
|
|
Journal of Colloid and Interface Science
10 publications, 2.55%
|
|
|
Langmuir
9 publications, 2.3%
|
|
|
Journal of Photochemistry and Photobiology A: Chemistry
9 publications, 2.3%
|
|
|
Colloids and Surfaces A: Physicochemical and Engineering Aspects
9 publications, 2.3%
|
|
|
Journal of Alloys and Compounds
9 publications, 2.3%
|
|
|
Nanotechnology
8 publications, 2.04%
|
|
|
Materials Letters
7 publications, 1.79%
|
|
|
Inorganic Chemistry
6 publications, 1.53%
|
|
|
Journal of Luminescence
6 publications, 1.53%
|
|
|
Materials Research Bulletin
6 publications, 1.53%
|
|
|
Journal of the American Chemical Society
5 publications, 1.28%
|
|
|
Nanostructured Materials
5 publications, 1.28%
|
|
|
Solid State Communications
5 publications, 1.28%
|
|
|
Journal of Applied Physics
5 publications, 1.28%
|
|
|
Chemical Physics Letters
5 publications, 1.28%
|
|
|
Applied Surface Science
5 publications, 1.28%
|
|
|
Advanced Materials
5 publications, 1.28%
|
|
|
The Journal of Physical Chemistry
4 publications, 1.02%
|
|
|
Macromolecules
4 publications, 1.02%
|
|
|
Applied Physics Letters
4 publications, 1.02%
|
|
|
Physical Review B
4 publications, 1.02%
|
|
|
Journal of Physics Condensed Matter
4 publications, 1.02%
|
|
|
Journal of Materials Chemistry A
4 publications, 1.02%
|
|
|
Thin Solid Films
3 publications, 0.77%
|
|
|
Journal of Crystal Growth
3 publications, 0.77%
|
|
|
2
4
6
8
10
12
14
16
|
Citations by publishers
|
20
40
60
80
100
120
140
|
|
|
Elsevier
136 publications, 34.69%
|
|
|
American Chemical Society (ACS)
76 publications, 19.39%
|
|
|
Wiley
31 publications, 7.91%
|
|
|
Springer Nature
28 publications, 7.14%
|
|
|
Royal Society of Chemistry (RSC)
16 publications, 4.08%
|
|
|
Materials Research Society
14 publications, 3.57%
|
|
|
IOP Publishing
14 publications, 3.57%
|
|
|
American Institute of Physics (AIP)
12 publications, 3.06%
|
|
|
Taylor & Francis
8 publications, 2.04%
|
|
|
Pleiades Publishing
7 publications, 1.79%
|
|
|
Trans Tech Publications
5 publications, 1.28%
|
|
|
American Physical Society (APS)
4 publications, 1.02%
|
|
|
The Chemical Society of Japan
4 publications, 1.02%
|
|
|
SAGE
3 publications, 0.77%
|
|
|
Cambridge University Press
2 publications, 0.51%
|
|
|
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
2 publications, 0.51%
|
|
|
Japan Society of Applied Physics
2 publications, 0.51%
|
|
|
American Vacuum Society
1 publication, 0.26%
|
|
|
EDP Sciences
1 publication, 0.26%
|
|
|
The Electrochemical Society of Japan
1 publication, 0.26%
|
|
|
Institution of Engineering and Technology (IET)
1 publication, 0.26%
|
|
|
World Scientific
1 publication, 0.26%
|
|
|
Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 0.26%
|
|
|
Shanghai Institute of Ceramics
1 publication, 0.26%
|
|
|
King Saud University
1 publication, 0.26%
|
|
|
Walter de Gruyter
1 publication, 0.26%
|
|
|
American Association for the Advancement of Science (AAAS)
1 publication, 0.26%
|
|
|
Hindawi Limited
1 publication, 0.26%
|
|
|
20
40
60
80
100
120
140
|
- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
{"yearsCitations":{"type":"bar","data":{"show":true,"labels":[1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""],"datasets":[{"label":"Citations number","data":[7,5,9,12,11,7,20,15,21,21,16,22,12,17,9,17,15,17,14,11,17,12,15,7,8,14,2,6,4,4,6,7,0,5,4],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":["1.79","1.28","2.3","3.06","2.81","1.79","5.1","3.83","5.36","5.36","4.08","5.61","3.06","4.34","2.3","4.34","3.83","4.34","3.57","2.81","4.34","3.06","3.83","1.79","2.04","3.57","0.51","1.53","1.02","1.02","1.53","1.79",0,"1.28","1.02"],"barThickness":null}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"journals":{"type":"bar","data":{"show":true,"labels":["Chemistry of Materials","MRS Proceedings","Journal of Physical Chemistry B","Journal of Physical Chemistry C","Journal of Colloid and Interface Science","Langmuir","Journal of Photochemistry and Photobiology A: Chemistry","Colloids and Surfaces A: Physicochemical and Engineering Aspects","Journal of Alloys and Compounds","Nanotechnology","Materials Letters","Inorganic Chemistry","Journal of Luminescence","Materials Research Bulletin","Journal of the American Chemical Society","Nanostructured Materials","Solid State Communications","Journal of Applied Physics","Chemical Physics Letters","Applied Surface Science","Advanced Materials","The Journal of Physical Chemistry","Macromolecules","Applied Physics Letters","Physical Review B","Journal of Physics Condensed Matter","Journal of Materials Chemistry A","Thin Solid Films","Journal of Crystal Growth"],"ids":[6428,25324,14990,8859,24202,19601,18164,21908,4015,16187,548,24714,7075,9849,4813,25333,13041,11951,5579,12539,25159,25364,20817,4202,25280,4579,14919,17880,15611],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/uIgdLKrr5j2RcUZqeCI5v4KcXsLbz9m8NVJHai5O_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/LsKy6OnmmmRGcAU6CZgWQvNiP1polbaSLNrN7zqj_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/ARM4e6URKRsbRZvIF0vFis9DjxGloBjnBYJXbHmZ_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/ARM4e6URKRsbRZvIF0vFis9DjxGloBjnBYJXbHmZ_medium.webp","\/storage\/images\/resized\/nrK64iXHTzj43wMrfN1ZoUQ0vanswGzWPN45K3jA_medium.webp","\/storage\/images\/resized\/LsKy6OnmmmRGcAU6CZgWQvNiP1polbaSLNrN7zqj_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp"],"datasets":[{"label":"","data":[15,14,12,11,10,9,9,9,9,8,7,6,6,6,5,5,5,5,5,5,5,4,4,4,4,4,4,3,3],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[3.83,3.57,3.06,2.81,2.55,2.3,2.3,2.3,2.3,2.04,1.79,1.53,1.53,1.53,1.28,1.28,1.28,1.28,1.28,1.28,1.28,1.02,1.02,1.02,1.02,1.02,1.02,0.77,0.77],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Journals","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"publishers":{"type":"bar","data":{"show":true,"labels":["Elsevier","American Chemical Society (ACS)","Wiley","Springer Nature","Royal Society of Chemistry (RSC)","Materials Research Society","IOP Publishing","American Institute of Physics (AIP)","Taylor & Francis","Pleiades Publishing","Trans Tech Publications","American Physical Society (APS)","The Chemical Society of Japan","SAGE","Cambridge University Press","Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii","Japan Society of Applied Physics","American Vacuum Society","EDP Sciences","The Electrochemical Society of Japan","Institution of Engineering and Technology (IET)","World Scientific","Multidisciplinary Digital Publishing Institute (MDPI)","Shanghai Institute of Ceramics","King Saud University","Walter de Gruyter","American Association for the Advancement of Science (AAAS)","Hindawi Limited"],"ids":[17,40,11,8,123,6898,2075,250,18,101,104,1539,6950,31,1,9422,804,4511,76,7035,117,23,202,8962,171,4,189,6921],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/uIgdLKrr5j2RcUZqeCI5v4KcXsLbz9m8NVJHai5O_medium.webp","\/storage\/images\/resized\/LsKy6OnmmmRGcAU6CZgWQvNiP1polbaSLNrN7zqj_medium.webp","\/storage\/images\/resized\/ARM4e6URKRsbRZvIF0vFis9DjxGloBjnBYJXbHmZ_medium.webp","\/storage\/images\/resized\/5YZtvLvkPZuc2JHOaZsjCvGSHFCuC3drUwN3YAc5_medium.webp","\/storage\/images\/resized\/oZgeErrVFhuDksyqFURLvYS1wtVSBWczh001igGo_medium.webp","\/storage\/images\/resized\/lZMRu5MhhE0HtEBGlENti9uMMEivcrzFOV6rqpGN_medium.webp","\/storage\/images\/resized\/nrK64iXHTzj43wMrfN1ZoUQ0vanswGzWPN45K3jA_medium.webp","\/storage\/images\/resized\/ktSZPrGjOMvauY6mn7jk8bqo3Af0S6abv653w90B_medium.webp","\/storage\/images\/resized\/ruydfaB80LDjlkYqsfOeUAZohOIODyq7bQzis5O7_medium.webp","\/storage\/images\/resized\/cF81zWlLdkmYekymGuDcSdvgBGNKaIDoMoeJtHS1_medium.webp","\/storage\/images\/resized\/9Mus3KG1Tkd7Bwaurt8H3RwWh0CxRlGoO6ng9UK1_medium.webp","\/storage\/images\/resized\/wFULTOy1QTD7DkRFxasdNYr8tnVZXl2nkWAWWTzz_medium.webp","\/storage\/images\/resized\/uCIAsivcf0PwzbBKNlcVk4osRd48viDZSveDRvyx_medium.webp","\/storage\/images\/resized\/7GcDgL5Sa2zewDk4sRy4fs0GznbYZIsSV9wqMs28_medium.webp","\/storage\/images\/resized\/JWkRrt4U4oPa4E6W7adkLpyIMTatGmlu51Ge50zC_medium.webp","\/storage\/images\/resized\/aK6yGjkv01aMMh16lIwFe0Z7wTx4ksfzsYuogiOY_medium.webp","\/storage\/images\/resized\/jZQkhOOcY9wrGwZm7XGRwMe8H7fThQu3KamISuun_medium.webp","\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","","\/storage\/images\/resized\/9z7b0TQJNgUxZHYXLrTmbnjJn9y5iq56Wxtqb1Lv_medium.webp","\/storage\/images\/resized\/3SpVxcYL33bOvPq4sHxJLH2NeKNeDloahSUpNiO4_medium.webp","\/storage\/images\/resized\/s10mcsCV4OAUg9O2KrqOquQC0PhyLMI8hUUkuflM_medium.webp","\/storage\/images\/resized\/hqfzhQAjTGlNSRs6yzFNITgjSMm9Jr2QuotJHIvE_medium.webp"],"datasets":[{"label":"","data":[136,76,31,28,16,14,14,12,8,7,5,4,4,3,2,2,2,1,1,1,1,1,1,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[34.69,19.39,7.91,7.14,4.08,3.57,3.57,3.06,2.04,1.79,1.28,1.02,1.02,0.77,0.51,0.51,0.51,0.26,0.26,0.26,0.26,0.26,0.26,0.26,0.26,0.26,0.26,0.26],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Publishers","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartiles":{"type":"bar","data":{"show":true,"labels":[1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,0,0,0,0,0,1,0,0,0,0,1,0,0,0,1,0,0,0,0,3,0,0,0,1,0,0,0,0,0,0,0,0,1,0],"percentage":["0","0","0","0","0","0","0.26","0","0","0","0","0.26","0","0","0","0.26","0","0","0","0","0.77","0","0","0","0.26","0","0","0","0","0","0","0","0","0.26","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,0,0,0,1,0,0,1,3,0,1,1,0,1,0,1,1,0,0,1,1,2,1,2,0,3,0,1,1,0,0,2,0,0,0],"percentage":["0","0","0","0","0.26","0","0","0.26","0.77","0","0.26","0.26","0","0.26","0","0.26","0.26","0","0","0.26","0.26","0.51","0.26","0.51","0","0.77","0","0.26","0.26","0","0","0.51","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[1,4,3,2,5,0,3,3,4,6,6,4,3,8,2,6,8,5,3,2,3,3,8,0,3,5,1,1,1,2,3,1,0,0,0],"percentage":["0.26","1.02","0.77","0.51","1.28","0","0.77","0.77","1.02","1.53","1.53","1.02","0.77","2.04","0.51","1.53","2.04","1.28","0.77","0.51","0.77","0.77","2.04","0","0.77","1.28","0.26","0.26","0.26","0.51","0.77","0.26","0","0","0"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[2,0,3,7,0,6,9,11,9,11,8,14,5,7,6,8,6,12,11,6,8,6,4,4,4,5,1,3,2,2,2,3,0,2,3],"percentage":["0.51","0","0.77","1.79","0","1.53","2.3","2.81","2.3","2.81","2.04","3.57","1.28","1.79","1.53","2.04","1.53","3.06","2.81","1.53","2.04","1.53","1.02","1.02","1.02","1.28","0.26","0.77","0.51","0.51","0.51","0.77","0","0.51","0.77"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[4,1,3,3,5,1,7,0,5,4,1,2,4,1,1,1,0,0,0,2,2,1,2,1,0,1,0,1,0,0,1,1,0,2,1],"percentage":["1.02","0.26","0.77","0.77","1.28","0.26","1.79","0","1.28","1.02","0.26","0.51","1.02","0.26","0.26","0.26","0","0","0","0.51","0.51","0.26","0.51","0.26","0","0.26","0","0.26","0","0","0.26","0.26","0","0.51","0.26"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by SCImago per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartilesWs":{"type":"bar","data":{"show":true,"labels":[1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[1,0,1,0,0,0,1,1,0,1,1,1,0,0,0,1,0,1,0,1,3,1,0,0,0,3,0,0,1,0,0,0,0,0,0],"percentage":["0.26","0","0.26","0","0","0","0.26","0.26","0","0.26","0.26","0.26","0","0","0","0.26","0","0.26","0","0.26","0.77","0.26","0","0","0","0.77","0","0","0.26","0","0","0","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,1,0,0,2,0,0,2,5,3,2,5,1,4,1,1,4,3,1,0,1,1,3,2,1,1,0,1,1,1,0,2,0,0,0],"percentage":["0","0.26","0","0","0.51","0","0","0.51","1.28","0.77","0.51","1.28","0.26","1.02","0.26","0.26","1.02","0.77","0.26","0","0.26","0.26","0.77","0.51","0.26","0.26","0","0.26","0.26","0.26","0","0.51","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[1,3,4,4,2,4,6,4,6,6,7,4,4,9,4,8,7,9,6,4,6,5,8,2,3,4,1,2,1,2,4,2,0,0,0],"percentage":["0.26","0.77","1.02","1.02","0.51","1.02","1.53","1.02","1.53","1.53","1.79","1.02","1.02","2.3","1.02","2.04","1.79","2.3","1.53","1.02","1.53","1.28","2.04","0.51","0.77","1.02","0.26","0.51","0.26","0.51","1.02","0.51","0","0","0"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[1,0,1,5,1,2,6,7,3,7,5,10,3,3,3,4,4,4,6,4,4,4,0,2,3,4,1,2,0,1,1,2,0,2,3],"percentage":["0.26","0","0.26","1.28","0.26","0.51","1.53","1.79","0.77","1.79","1.28","2.55","0.77","0.77","0.77","1.02","1.02","1.02","1.53","1.02","1.02","1.02","0","0.51","0.77","1.02","0.26","0.51","0","0.26","0.26","0.51","0","0.51","0.77"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[4,1,3,3,6,1,7,1,7,4,1,2,4,1,1,3,0,0,1,2,3,1,4,1,1,2,0,1,1,0,1,1,0,3,1],"percentage":["1.02","0.26","0.77","0.77","1.53","0.26","1.79","0.26","1.79","1.02","0.26","0.51","1.02","0.26","0.26","0.77","0","0","0.26","0.51","0.77","0.26","1.02","0.26","0.26","0.51","0","0.26","0.26","0","0.26","0.26","0","0.77","0.26"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by WoS per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}}}
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
HERRON N., Wang Y., Eckert H. Synthesis and characterization of surface-capped, size-quantized cadmium sulfide clusters. Chemical control of cluster size // Journal of the American Chemical Society. 1990. Vol. 112. No. 4. pp. 1322-1326.
GOST all authors (up to 50)
Copy
HERRON N., Wang Y., Eckert H. Synthesis and characterization of surface-capped, size-quantized cadmium sulfide clusters. Chemical control of cluster size // Journal of the American Chemical Society. 1990. Vol. 112. No. 4. pp. 1322-1326.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1021/ja00160a004
UR - https://doi.org/10.1021/ja00160a004
TI - Synthesis and characterization of surface-capped, size-quantized cadmium sulfide clusters. Chemical control of cluster size
T2 - Journal of the American Chemical Society
AU - HERRON, NORMAN
AU - Wang, Ying
AU - Eckert, Hellmut
PY - 1990
DA - 1990/02/01 00:00:00
PB - American Chemical Society (ACS)
SP - 1322-1326
IS - 4
VL - 112
SN - 0002-7863
SN - 1520-5126
ER -
Cite this
BibTex
Copy
@article{1990_HERRON,
author = {NORMAN HERRON and Ying Wang and Hellmut Eckert},
title = {Synthesis and characterization of surface-capped, size-quantized cadmium sulfide clusters. Chemical control of cluster size},
journal = {Journal of the American Chemical Society},
year = {1990},
volume = {112},
publisher = {American Chemical Society (ACS)},
month = {feb},
url = {https://doi.org/10.1021/ja00160a004},
number = {4},
pages = {1322--1326},
doi = {10.1021/ja00160a004}
}
Cite this
MLA
Copy
HERRON, NORMAN, et al. “Synthesis and characterization of surface-capped, size-quantized cadmium sulfide clusters. Chemical control of cluster size.” Journal of the American Chemical Society, vol. 112, no. 4, Feb. 1990, pp. 1322-1326. https://doi.org/10.1021/ja00160a004.