Results 91 to 100 of about 1,644 (239)

New Earth-Abundant Thin Film Solar Cells Based on Chalcogenides

Frontiers in Chemistry, 2019
At the end of 2017 roughly 1.8% of the worldwide electricity came from solar photovoltaics (PV), which is foreseen to have a key role in all major future energy scenarios with an installed capacity around 5 TW by 2050.
Alessia Le Donne, Vanira Trifiletti, Simona Binetti   +2 more
doaj   +1 more source

A robust and low-cost strategy to prepare Cu2ZnSnS4 precursor solution and its application in Cu2ZnSn(S,Se)(4) solar cells [PDF]

, 2015
The metal chalcogenides are excellent choices as absorbers and buffer-layers in thin film solar cells. Versatile chemical approaches provide endless possibilities to prepare metal sulfide precursor solutions.
Pan,Daocheng, Tian,Qingwen, Cui,Yong, Wang,Gang   +3 more
core  

Reaction pathway for synthesis of Cu2ZnSn(S/Se)(4) via mechano-chemical route and annealing studies [PDF]

, 2017
Reaction pathway for the formation of kesterite Cu2ZnSn(S/Se)(4) (CZTS/Se) from elemental precursors (Cu, Zn, Sn, S/Se) has been investigated experimentally and is being reported in the current paper.
SHARMA, P, PAREEK, D, BALASUBRAMANIAM, KR   +2 more
core   +1 more source

Структурные и оптические свойства пленок Cu-=SUB=-2-=/SUB=-ZnSn(S,Se)-=SUB=-4-=/SUB=-, полученных методом магнетронного распыления мишени из сплава Cu-=SUB=-2-=/SUB=-ZnSn [PDF]

, 2017
Представлены результаты исследований структурных и оптических свойств тонких пленок Cu2ZnSn(S,Se)4, полученных путем сульфитации (селенизации) пленок Cu2ZnSn, которые были напылены методом магнетронного распыления на постоянном токе с использованием
И.Г. Орлецкий, F. Pinna, С.В. Биличук, Э.В. Майструк, T.T. Ковалюк, П.Д. Марьянчук, М.Н. Солован, А.И. Мостовой, В.В. Брус   +8 more
core   +1 more source

A study on Sr-doping strategy to promote growth and suppress defects for enhancing the optoelectronic performance of solution-processed Cu2ZnSn(S,Se)4 solar cells

Results in Physics
Enhancing the quality of the absorption layer represents a major approach to improving the optical response and electronic transport characteristics of Cu2ZnSn(S,Se)4(CZTSSe) solar cells.
Yue Cui, Yingrui Sui, Hongduo Wu, Zhanwu Wang, Lili Yang, Fengyou Wang, Xiaoyan Liu, Bin Yao   +7 more
doaj   +1 more source

Spectroscopy of Cu2ZnSnS4 nanoparticle inks and Cu2ZnSn(S,Se)4 solar cells [PDF]

Kesterite Cu2ZnSn(S,Se)4 (CZTSSe) is an encouraging candidate for thin film photovoltaic de-vices as it is a direct bandgap semiconductor with a high absorption coefficient. Its constituent ele-ments are Earth-abundant which is advantageous for large scale commercialisation.
openaire   +1 more source

Controlled Li Alloying by Postsynthesis Electrochemical Treatment of Cu₂ZnSn(S, Se)₄ Absorbers for Solar Cells. [PDF]

ACS Appl Energy Mater, 2023
Moser S, Aribia A, Scaffidi R, Gilshtein E, Brammertz G, Vermang B, Tiwari AN, Carron R.   +7 more
europepmc   +1 more source

A study of Cu2ZnSn(S,Se)4 thin film process for photovoltaic applications [PDF]

, 2014
Adding a concentration gradient of sulfur to Cu2ZnSnSe4 to form a pentanary alloy of Cu2ZnSn(SxSe1-x)4 (CZTSSe) may modify the band structure to enhance the light absorption and also reduce the band discontinuity between the absorber layer and the buffer
Wang, Shih-Hao
core  

Effect of Sulfurization Temperature on the Properties of Cu2ZnSn(S,Se)4 Thin Films

Korean Journal of Materials Research, 2013
(CZTSSe) thin films were prepared by sulfurization of evaporated precursor thin films. Precursor was prepared using evaporation method at room temperature. The sulfurization was carried out in a graphite box with S powder at different temperatures. The temperatures were varied in a four step process from to .
openaire   +2 more sources

On the prospect of CZTSSe-based thin film solar cells for indoor photovoltaic applications: A simulation study

AIP Advances, 2019
In this work we present the first systematic study on the prospect of Cu2ZnSn(S,Se)4 or CZTSSe-based thin film photovoltaic devices for indoor energy harvesting applications. Based on numerical analysis, we estimate the performance characteristics of the
K. A. Haque, Md Zunaid Baten
doaj   +1 more source