DICP OpenIR
Subject Area物理化学
High efficiency organic/a-Si hybrid tandem solar cells with complementary light absorption
Qin, Wei1,6; Yu, Wei1,6; Zi, Wei2,3; Liu, Xiang4; Yuan, Tao5; Yang, Dong1,6; Wang, Shubo1; Tu, Guoli5; Zhang, Jian1; Liu, Frank S.1,2,3; Li, Can1; Zhang J(张坚); Liu SZ(刘生忠); Li C(李灿)
Source PublicationJOURNAL OF MATERIALS CHEMISTRY A
2014
DOI10.1039/c4ta02690j
Volume2Issue:37Pages:15303-15307
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Energy & Fuels ; Materials Science
WOS KeywordSILICON ; RECOMBINATION ; ARCHITECTURE ; ENHANCEMENT ; VOLTAGE ; LAYER
AbstractOrganic/amorphous silicon (a-Si) hybrid tandem solar cells have the potential to provide a highly efficient low-cost photovoltaic technology using abundant elements, and the technology is adaptable to large-scale processes. With their high open-circuit voltage (V-oc) and adaptability to a broad solar spectrum, organic/a-Si tandem devices offer significantly improved performance. We have shown that organic/a-Si hybrid tandem solar cells with a complementary organic absorber can exhibit a power conversion efficiency (PCE) of up to 7.5%, with a fill factor (FF) of 72.3% and a V-oc almost equivalent to the sum of the sub-cells under standard air mass (AM) 1.5 illumination. The high performance of the device results from the complementary absorption spectra of two sub-cells and well-matched energy levels of the intermediate layer. This study provides an effective design strategy for organic/a-Si hybrid tandem solar cells of improved efficiency.
Language英语
WOS IDWOS:000341457000011
Citation statistics
Cited Times:14[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/143868
Collection中国科学院大连化学物理研究所
Corresponding AuthorZhang J(张坚); Liu SZ(刘生忠); Li C(李灿)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Natl Minist Educ, Key Lab Appl Surface & Colloid Chem, Beijing, Peoples R China
3.Shaanxi Normal Univ, Sch Mat Sci & Engn, Xian 710062, Peoples R China
4.Dalian Jiaotong Univ, Sch Mat Sci & Engn, Dalian 116023, Peoples R China
5.Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China
6.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Qin, Wei,Yu, Wei,Zi, Wei,et al. High efficiency organic/a-Si hybrid tandem solar cells with complementary light absorption[J]. JOURNAL OF MATERIALS CHEMISTRY A,2014,2(37):15303-15307.
APA Qin, Wei.,Yu, Wei.,Zi, Wei.,Liu, Xiang.,Yuan, Tao.,...&李灿.(2014).High efficiency organic/a-Si hybrid tandem solar cells with complementary light absorption.JOURNAL OF MATERIALS CHEMISTRY A,2(37),15303-15307.
MLA Qin, Wei,et al."High efficiency organic/a-Si hybrid tandem solar cells with complementary light absorption".JOURNAL OF MATERIALS CHEMISTRY A 2.37(2014):15303-15307.
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