首页 / 科研成果 /

科研成果 by Type: 期刊论文

2014
Zheng L, Chung Y-H, Ma Y, Zhang L, Xiao L, Chen Z, Wang S, Qu B, Gong Q. A hydrophobic hole transporting oligothiophene for planar perovskite solar cells with improved stability. CHEMICAL COMMUNICATIONS. 2014;50:11196-11199.
Ma Y, Wang S, Zheng L, Lu Z, Zhang D, Bian Z, Huang C, Xiao L. Recent Research Developments of Perovskite Solar Cells. CHINESE JOURNAL OF CHEMISTRY. 2014;32:957-963.
Men J, Ting H, Li Y, Wang W, Gao G, Xiao L, Chen Z, Wang S, Gong Q. Static and ultrafast time-resolved fluorescent anisotropy in oriented Poly(3-hexylthiophene) films. CHEMICAL PHYSICS LETTERS. 2014;609:33-36.
Wang F, Wang J, Chen Z, Liu X, Xiao L, Jiang L, Qu B, Wang S, Gong Q. In Situ Synthesis of Poly(copper phthalocyanine) Nanostructures for Organic Nanodevices. CHEMISTRY LETTERS. 2014;43:1040-1042.
Liu H, Qu B, Cong Z, Wang W, Gao C, An Z, Chen Z, Xiao L, Gong Q. Synthesis and photovoltaic properties of an alternating polymer based on benzo[1,2-b:4,5-b `]dithiophene and fluorine substituted 4,7-dithiophene-2-yl-2,1,3-benzothiadiazole. SYNTHETIC METALS. 2014;192:82-86.
Zhang L, Xing X, Zheng L, Chen Z, Xiao L, Qu B, Gong Q. Vertical phase separation in bulk heterojunction solar cells formed by in situ polymerization of fulleride. SCIENTIFIC REPORTS. 2014;4.
Gao Z, Qu B, Xiao L, Chen Z, Zhang L, Gong Q. Sodium bromide electron-extraction layers for polymer bulk-heterojunction solar cells. APPLIED PHYSICS LETTERS. 2014;104.
Qu B, Gao Z, Yang H, Xiao L, Chen Z, Gong Q. Calcium chloride electron injection/extraction layers in organic electronic devices. APPLIED PHYSICS LETTERS. 2014;104.
Shen D, Yu X, Cai X, Peng M, Ma Y, Su X, Xiao L, Zou D. Understanding the solvent-assisted crystallization mechanism inherent in efficient organic-inorganic halide perovskite solar cells. JOURNAL OF MATERIALS CHEMISTRY A. 2014;2:20454-20461.
Ma Y, Zheng L, Chung Y-H, Chu S, Xiao L, Chen Z, Wang S, Qu B, Gong Q, Wu Z, et al. A highly efficient mesoscopic solar cell based on CH3NH3PbI3-xClx fabricated via sequential solution deposition. CHEMICAL COMMUNICATIONS. 2014;50:12458-12461.
Gao Z, Qu B, Wu H, Gao C, Yang H, Zhang L, Xiao L, Chen Z, Gong Q. Donor Copolymer with Benzo[ 1,2-b: 4,5-b0] dithiophene and Quinoxaline Derivative Segments for Photovoltaic Applications. JOURNAL OF APPLIED POLYMER SCIENCE. 2014;131.Abstract
A donor copolymer Poly\2,6-4,8-bis(2-ethylhexyl)benzo[1,2-b:3,4-b]dithiophene-5,8-2,3-b is(5-octylthiophen-2-yl)quinoxaline\ (PBDTThQx) with benzo[1,2-b:4,5-b]dithiophene and quinoxaline derivatives was synthesized and characterized with NMR, ultraviolet-visible spectroscopy, thermogravimetric analyses, and cyclic voltammetry. Photovoltaic devices with the configuration indium tin oxide-poly(3,4-ethylenedioxythiophene)-poly(styrene sulfonate)-PBDTThQx-[6,6]-phenyl-C-61-butyric acid methyl ester (PC61BM)-LiF-Al were fabricated, in which PBDTThQx performed as the electron donor and PC61BM was the electron acceptor in the active layer. The device presented reasonable photovoltaic properties when the weight ratio of PBDTThQx:PC61BM reached 1:3. The open-circuit voltage, fill factor, and power conversion efficiency were gauged to be 0.75 V, 0.59, and 0.74%, respectively. The experimental data implied that PBDTThQx would be a promising donor candidate in the application of polymer solar cells. (c) 2013 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014, 131, 40279.
Zheng L, Ma Y, Chu S, Wang S, Qu B, Xiao L, Chen Z, Gong Q, Wu Z, Hou X. Improved light absorption and charge transport for perovskite solar cells with rough interfaces by sequential deposition. NANOSCALE. 2014;6:8171-8176.Abstract
Recently, highly efficient solar cells based on organic-inorganic perovskites have been intensively reported for developing fabricating methods and device structures. Additional power conversion efficiency should be gained without increasing the thickness and the complexity of the devices to accord with practical applications. In this paper, a rough interface between perovskite and HTM was fabricated in perovskite solar cells to enhance the light scattering effect and improve the charge transport. The parameters related to the morphology have been systematically investigated by sequential deposition. Simultaneous enhancements of short-circuit current and power conversion efficiency were observed in both CH3NH3PbI3 and CH3NH3PbI3-xClx devices containing the rough interface, with power conversion efficiencies of 10.2% and 10.8%, respectively. Our finding provides an efficient and universal way to control the morphology and further optimize perovskite solar cells for devices by sequential deposition with various structures.
2013
Ni N, Qu B, Tian D, Cong Z, Wang W, Gao C, Xiao L, Chen Z, Gong Q, Wei W. The Effect of Additive on the Performance and Phase Separation of Benzo[1,2-b:3,4-b]dithiophene-Based Polymer Heterojunction Photovoltaic Devices. MACROMOLECULAR CHEMISTRY AND PHYSICS. 2013;214:985-993.
Zhang M, Chen Z, Xiao L, Qu B, Gong Q. High-Color-Quality Blue Top-Emitting Organic Light-Emitting Diodes with Enhanced Contrast Ratio. JAPANESE JOURNAL OF APPLIED PHYSICS. 2013;52.
Gao Z, Qu B, Wu H, Yang H, Gao C, Zhang L, Xiao L, Chen Z, Wei W, Gong Q. A fluorine-functionalized alternating polymer with benzo[1,2-b:4,5-b `]dithiophene and quinoxaline segments for photovoltaic devices. SYNTHETIC METALS. 2013;172:69-75.
Liu H, Qu B, Chen J, Cong Z, An Z, Gao C, Xiao L, Chen Z, Gong Q. Synthesis of a terpolymer containing fluorene, side chain conjugated thiophene and benzothiadiazole and its applications in photovoltaic devices. JOURNAL OF APPLIED POLYMER SCIENCE. 2013;128:3250-3255.
Wu H, Qu B, Tian D, Cong Z, Gao B, Liu J, An Z, Gao C, Xiao L, Chen Z, et al. Synthesis and photovoltaic properties of an alternating polymer based fluorene and fluorine substituted quinoxaline derivatives. REACTIVE & FUNCTIONAL POLYMERS. 2013;73:1432-1438.
Zhang L, Xing X, Chen Z, Xiao L, Qu B, Gong Q. Highly Efficient Polymer Solar Cells by using the Homogeneous Self-Assembly of a Sulphydryl-Capped Photoactive Polymer Covalently Bound to the Anode. ENERGY TECHNOLOGY. 2013;1:613-616.
Zhang M, Chen Z, Xiao L, Qu B, Gong Q. Optical design for improving optical properties of top-emitting organic light emitting diodes. JOURNAL OF APPLIED PHYSICS. 2013;113.
Qu B, Tian D, Cong Z, Wang W, An Z, Gao C, Gao Z, Yang H, Zhang L, Xiao L, et al. Highly Efficient Solar Cells Based on the Copolymer of Benzodithiophene and Thienopyrroledione with Solvent Annealing. JOURNAL OF PHYSICAL CHEMISTRY C. 2013;117:3272-3278.

Pages