气候变化领域集成服务门户(CCPortal): Novel Hybrid Ligands for Passivating PbS Colloidal Quantum Dots to Enhance the Performance of Solar Cells

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DOI	10.1007/s40820-015-0046-4
	Novel Hybrid Ligands for Passivating PbS Colloidal Quantum Dots to Enhance the Performance of Solar Cells
	Yang, Yuehua; Zhao, Baofeng; Gao, Yuping; Liu, Han; Tian, Yiyao; Qin, Donghuan; Wu, Hongbin; Huang, Wenbo; Hou, Lintao
发表日期	2015
ISSN	2311-6706
起始页码	325
结束页码	331
卷号	7 期号:4
英文摘要	We developed novel hybrid ligands to passivate PbS colloidal quantum dots (CQDs), and two kinds of solar cells based on as-synthesized CQDs were fabricated to verify the passivation effects of the ligands. It was found that the ligands strongly affected the optical and electrical properties of CQDs, and the performances of solar cells were enhanced strongly. The optimized hybrid ligands, oleic amine/octyl-phosphine acid/CdCl2 improved power conversion efficiency (PCE) to much higher of 3.72 % for Schottky diode cell and 5.04 % for p-n junction cell. These results may be beneficial to design passivation strategy for low-cost and high-performance CQDs solar cells.
英文关键词	PbS; Colloidal quantum dot; Solar cells; Ligands
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
来源期刊	NANO-MICRO LETTERS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/158572
作者单位	Qin, DH (corresponding author), S China Univ Technol, Inst Polymer Optoelect Mat & Devices, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China.
推荐引用方式 GB/T 7714	Yang, Yuehua,Zhao, Baofeng,Gao, Yuping,et al. Novel Hybrid Ligands for Passivating PbS Colloidal Quantum Dots to Enhance the Performance of Solar Cells[J],2015,7(4).
APA	Yang, Yuehua.,Zhao, Baofeng.,Gao, Yuping.,Liu, Han.,Tian, Yiyao.,...&Hou, Lintao.(2015).Novel Hybrid Ligands for Passivating PbS Colloidal Quantum Dots to Enhance the Performance of Solar Cells.NANO-MICRO LETTERS,7(4).
MLA	Yang, Yuehua,et al."Novel Hybrid Ligands for Passivating PbS Colloidal Quantum Dots to Enhance the Performance of Solar Cells".NANO-MICRO LETTERS 7.4(2015).