期刊
ACS APPLIED MATERIALS & INTERFACES
卷 7, 期 13, 页码 7428-7435出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsami.5b01536
关键词
nanocarbon; fullerenes; bulk heterojunction; charge transfer; Mechanism
资金
- Army Research Office - Young Investigator Program [W911NF-14-1-0443]
- Department of Energy-Basic Energy Sciences [DE-FG02-13ER46937]
- National Science Foundation - DMR [0954486]
- Argonne-Northwestern Solar Energy Research (ANSER) Center, an Energy Frontier Research Center - U.S. Department of Energy, Office of Science, Basic Energy Sciences [DE-SC0001059]
- National Science Foundation
- National Research Council
- NSF-MRSEC [DMR-1121262]
- Keck Foundation
- State of Illinois
- Division Of Materials Research
- Direct For Mathematical & Physical Scien [0954486] Funding Source: National Science Foundation
Semiconducting single-walled carbon nanotube/fullerene bulk heterojunctions exhibit unique optoelectronic properties highly suitable for flexible, efficient, and robust photovoltaics and photodetectors. We investigate charge-transfer dynamics in inverted devices featuring a polyethylenimine-coated ZnO nanowire array infiltrated with these blends and find that trap-assisted recombination dominates transport within the blend and at the active layer/nanowire interface. We find that electrode modifiers suppress this recombination, leading to high performance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据