کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1669027 1008878 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Charge transfer in blends of P3HT and colloidally prepared CuInS2 nanocrystals
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Charge transfer in blends of P3HT and colloidally prepared CuInS2 nanocrystals
چکیده انگلیسی

CuInS2 (CIS) is a suitable semiconductor for thin film photovoltaics and also a promising candidate to replace CdSe in hybrid polymer/nanoparticle solar cells, advantages being the lower toxicity and the better absorption properties. In this work, crystalline nanoparticles of CuInS2 were successfully synthesized with uniform size and shape by means of colloidal chemistry. Photo-induced absorption spectroscopy was used to study charge transfer between poly(3-hexylthiophene) (P3HT) and the CIS nanoparticles. The appearance of signals corresponding to positive polarons provides evidence that charge transfer is possible in the P3HT/CIS system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 519, Issue 21, 31 August 2011, Pages 7374–7377
نویسندگان
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