Ligang Yuan

Nanoscale, 2018, 10,7218-7227
DOI: 10.1039/C8NR00152A, Paper

Xuemei Dong, Dong Chen, Junshuai Zhou, Yan-Zhen Zheng, Xia Tao
A highly crystalline photoactive black phase MA and Cs co-alloying FA triple cation perovskite film on ZnO ETL was prepared via the delicately controlling the MA and Cs compositions and annealing temperature. A high efficiency of 20.44% is achieved.
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DOI: 10.1021/acsami.7b19234

J. Mater. Chem. A, 2018, 6,7922-7932
DOI: 10.1039/C8TA01617H, Paper

Yang Liu, Hao Zhang, Yuping Zhang, Bin Xu, Leijing Liu, Gang Chen, Chan Im, Wenjing Tian
The internal absorption, charge recombination and collection in HC(NH₂)₂PbI₃ (FAPbI₃) perovskite solar cells with P3HT and spiro-OMeTAD as the HTL are investigated. The results show that the HTL can affect the internal absorption spectra of the perovskite layers, and spiro-OMeTAD HTL is beneficial for reducing the recombination and enhancing the charge collection in PeSCs.
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J. Mater. Chem. A, 2018, 6,7480-7487
DOI: 10.1039/C8TA00147B, Paper

Hyemi Han, Jooyeok Seo, Myeonghun Song, Hwajeong Kim, Youngkyoo Kim
The efficiency of inverted-type polymer:fullerene solar cells is greatly enhanced up to >10% by adding only 0.5 wt% of n-type conjugated polymer (THBT-ht) as a mid-energy level additive due to the efficient cascade energy transfer process in the bulk heterojunction layers with finer nanoscale morphology.
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J. Mater. Chem. C, 2018, 6,5122-5131
DOI: 10.1039/C8TC00917A, Paper

Erol Yildirim, Gang Wu, Xue Yong, Teck Leong Tan, Qiang Zhu, Jianwei Xu, Jianyong Ouyang, Jian-Sheng Wang, Shuo-Wang Yang
The conductivity enhancement in solvent treated PEDOT:PSS is a result of the solvation of the PSS shell, leading to the release of conductive PEDOT in the core.
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DOI: 10.1021/acsami.8b00990

DOI: 10.1021/acsenergylett.8b00270

J. Mater. Chem. C, 2018, 6,4555-4564
DOI: 10.1039/C8TC00553B, Paper

Zhanfeng Li, Xiangkun Wang, Jingkun Ren, Guoyue Gan, Caijun Liu, Qinjun Sun, Hua Wang, Yuying Hao
We constructed a series of D-A₁-D-A₂ random polymers with broad light absorption and high carrier mobility. A PCE of over 4.52% was observed at a BHJ thickness of 270 nm, and over 5.60% at thicknesses of 100-170 nm.
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J. Mater. Chem. C, 2018, 6,4746-4752
DOI: 10.1039/C7TC05252A, Paper

Zhongzhong Xu, Xiong Yin, Yanjun Guo, Yuan Pu, Meng He
Ru-Doping in TiO₂ electron transport layers of planar perovskite solar cells improved the power conversion efficiency from 13.42% to 15.70%.
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J. Mater. Chem. A, 2018, 6,7114-7122
DOI: 10.1039/C8TA00303C, Paper

Mriganka Singh, Chien-Hung Chiang, Karunakara Moorthy Boopathi, Chintam Hanmandlu, Gang Li, Chun-Guey Wu, Hong-Cheu Lin, Chih-Wei Chu
A novel ball milling method was used to prepare TiO₂ ETMs at RT [similar] 30 [degree]C for large and small area perovskite solar cells.
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J. Mater. Chem. A, 2018, 6,7080-7087
DOI: 10.1039/C7TA11148G, Paper

Siyao Zhang, Zeng Fan, Xinwei Wang, Zhongyin Zhang, Jianyong Ouyang
A power factor of 144 [small mu ]W m^-1 K^-2 has been successfully achieved for PEDOT:PSS via a one-step treatment with cosolvent solution.
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J. Mater. Chem. A, 2018, 6,7731-7740
DOI: 10.1039/C8TA01049H, Paper

Xiuwen Xu, Chunqing Ma, Yue-Min Xie, Yuanhang Cheng, Yameng Tian, Menglin Li, Yuhui Ma, Chun-Sing Lee, Sai-Wing Tsang
A PbI₂-(CsI)_0.15-(FAI)_x intermediate complex associated with preheating enables air-processed, high-efficiency Cs_0.15FA_0.85PbI₃ PSCs for the first time.
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J. Mater. Chem. C, 2018, 6,4265-4272
DOI: 10.1039/C8TC00904J, Paper

Jinfeng Dong, Chao-Feng Wu, Jun Pei, Fu-Hua Sun, Yu Pan, Bo-Ping Zhang, Huaichao Tang, Jing-Feng Li
This work reveals the effectiveness of sodium doping in MnTe as a thermoelectric material fabricated by a facile method.
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J. Mater. Chem. C, 2018, 6,4281-4289
DOI: 10.1039/C8TC00817E, Paper

Vellaiappillai Tamilavan, Yanliang Liu, Jihoon Lee, Yun Kyung Jung, Semo Son, Junghyun Jeong, Sung Heum Park
A crystalline medium band-gap polymer is prepared. The binary- and ternary-PSCs made with the polymer offered a PCE of 5% and 10%, respectively.
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Energy Environ. Sci., 2018, 11,1489-1498
DOI: 10.1039/C8EE00237A, Paper

Manoj Jaysankar, Miha Filipič, Bartosz Zielinski, Raphael Schmager, Wenya Song, Weiming Qiu, Ulrich W. Paetzold, Tom Aernouts, Maarten Debucquoy, Robert Gehlhaar, Jef Poortmans
Demonstration of efficient, large-area scalable perovskite–silicon tandem solar modules with optimised light management.
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