<P>The single-bath electrochemical deposition of CuInSe2 often leads to short-circuit behavior of the resulting solar cells due to,lhe high shunt conductance. In this, study, in amattemp't to resolve this problem, the influence of the Se precurs...
http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
https://www.riss.kr/link?id=A107503065
2016
-
SCOPUS,SCIE
학술저널
24585-24593(9쪽)
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
<P>The single-bath electrochemical deposition of CuInSe2 often leads to short-circuit behavior of the resulting solar cells due to,lhe high shunt conductance. In this, study, in amattemp't to resolve this problem, the influence of the Se precurs...
<P>The single-bath electrochemical deposition of CuInSe2 often leads to short-circuit behavior of the resulting solar cells due to,lhe high shunt conductance. In this, study, in amattemp't to resolve this problem, the influence of the Se precursor concentration (C-se) on electrodqpOsited CuInSe2 films and solar cell devices is examined in the C-Se range of 4.8 to 12:0 mM in selenite-based aqueous solutions ':containing Cu and In chlorides along with sulfarnic acid (H3NSO3) and potassium hydrogen phthalate (C8H5KO4) additives. As C-se increases,, the CuInSe2 layers become porous; and the grain, growth of the CuInSe2 phase is restricted,-while the parasitic shunting problem wag-markedly alleviated, as unambiguously demonstrated by measurements of the local current distribution. Due to these ambivalent influences, an optimal value of cse that achieves the best quality of the films for high-efficiency solar cells is identified. Thus, the.device prepared with 5.2 mM C-Se exhibits a power-conversion efficiency exceeding 10% with greatly improved device parameters, such as the shunt conductance and the reverse saturation current. The rationale of the present approach along-with the physicochemical,origin of its conspicuous impact on the resulting devices is discusSed in-conjunction with the electro-crystallization mechanism-of the CuInSe2 compound.</P>
Fabric Active Transducer Stimulated by Water Motion for Self-Powered Wearable Device
Dense Assembly of Soluble Acene Crystal Ribbons and Its Application to Organic Transistors