Shared posts

20 Jun 14:41

Perovskite Solar Cells with Inorganic Electron‐ and Hole‐Transport Layers Exhibiting Long‐Term (≈500 h) Stability at 85 °C under Continuous 1 Sun Illumination in Ambient Air

by Seongrok Seo , Seonghwa Jeong , Changdeuck Bae , Nam‐Gyu Park , Hyunjung Shin
Advanced Materials, EarlyView.
19 Jun 03:20

Thermal stability and miscibility of co-evaporated methyl ammonium lead halide (MAPbX3, X = I, Br, Cl) thin films analysed by in situ X-ray diffraction

J. Mater. Chem. A, 2018, 6,11496-11506
DOI: 10.1039/C8TA02775G, Paper
Paul Pistor, Thomas Burwig, Carlo Brzuska, Bjorn Weber, Wolfgang Franzel
We present the identification of crystalline phases by in situ X-ray diffraction during growth and monitor the phase evolution during subsequent thermal treatment of CH3NH3PbX3 (X = I, Br, Cl) perovskite thin films.
The content of this RSS Feed (c) The Royal Society of Chemistry
19 Jun 03:20

Light-induced degradation of fullerenes in organic solar cells: a case study on TQ1:PC71BM

J. Mater. Chem. A, 2018, 6,11884-11889
DOI: 10.1039/C8TA03112F, Paper
Open Access Open Access
Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Yuming Wang, Mohammad Javad Jafari, Nana Wang, Deping Qian, Fengling Zhang, Thomas Ederth, Ellen Moons, Jianpu Wang, Olle Inganas, Wei Huang, Feng Gao
The stability of organic solar cells (OSCs) is critical for practical applications of this emerging technology.
The content of this RSS Feed (c) The Royal Society of Chemistry
19 Jun 03:19

Ternary non-fullerene polymer solar cells with an efficiency of 11.6% by simultaneously optimizing photon harvesting and phase separation

J. Mater. Chem. A, 2018, 6,11751-11758
DOI: 10.1039/C8TA03453B, Paper
Jianxiao Wang, Wei Gao, Qiaoshi An, Miao Zhang, Xiaoling Ma, Zhenghao Hu, Jian Zhang, Chuluo Yang, Fujun Zhang
A PCE of 11.6% is achieved in ternary PSCs by optimizing photon harvesting and phase separation of active layers.
The content of this RSS Feed (c) The Royal Society of Chemistry
12 Jun 16:21

Grain engineering by ultrasonic substrate vibration post-treatment of wet perovskite films for annealing-free, high performance, and stable perovskite solar cells

Nanoscale, 2018, 10,8526-8535
DOI: 10.1039/C8NR00540K, Paper
Hao Xiong, Fatemeh Zabihi, Hongzhi Wang, Qinghong Zhang, Morteza Eslamian
The ultrasonic substrate vibration post-treatment (SVPT) of wet perovskite films can eliminate the annealing process.
The content of this RSS Feed (c) The Royal Society of Chemistry
12 Jun 16:20

[ASAP] Tuning Molecular Interactions for Highly Reproducible and Efficient Formamidinium Perovskite Solar Cells via Adduct Approach

by Jin-Wook Lee, Zhenghong Dai, Changsoo Lee, Hyuck Mo Lee, Tae-Hee Han, Nicholas De Marco, Oliver Lin, Christopher S. Choi, Bruce Dunn, Jaekyung Koh, Dino Di Carlo, Jeong Hoon Ko, Heather D. Maynard, Yang Yang

TOC Graphic

Journal of the American Chemical Society
DOI: 10.1021/jacs.8b01037
01 Jun 02:10

Alcohol based vapor annealing of a poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) layer for performance improvement of inverted perovskite solar cells

Nanoscale, 2018, 10,11043-11051
DOI: 10.1039/C8NR02146E, Paper
Guanchen Liu, Xiaoyin Xie, Zhihai Liu, Guanjian Cheng, Eun-Cheol Lee
We introduced alcohol based vapor annealing of the hole transport layer for fabricating high-performance inverted perovskite solar cells.
The content of this RSS Feed (c) The Royal Society of Chemistry
01 Jun 01:51

Panchromatic ternary organic solar cells with 9.44% efficiency incorporating porphyrin-based donors

Nanoscale, 2018, 10,12100-12108
DOI: 10.1039/C8NR02856G, Paper
Maida Vartanian, Pilar de la Cruz, Subhayan Biswas, Ganesh D. Sharma, Fernando Langa
A ternary solar cell with two porphyrin-based donors is prepared achieving a high PCE of 9.44% when solvent vapor annealing is applied.
The content of this RSS Feed (c) The Royal Society of Chemistry
01 Jun 01:50

Size-tunable CsPbBr3 perovskite ring arrays for lasing

Nanoscale, 2018, 10,10383-10388
DOI: 10.1039/C8NR02303D, Communication
Jingkun Xu, Shuhong Xu, Zhengqing Qi, Chunlei Wang, Changgui Lu, Yiping Cui
The first reported CsPbBr3 perovskite ring array with tunable ring sizes from 2.6 [small mu ]m to 16.9 [small mu ]m was fabricated by using a 2D polystyrene colloidal crystal template and is expected to be used in the fields of display and lasers.
The content of this RSS Feed (c) The Royal Society of Chemistry
28 May 11:37

Structural features and their functions in surfactant-armoured methylammonium lead iodide perovskites for highly efficient and stable solar cells

Energy Environ. Sci., 2018, 11,2188-2197
DOI: 10.1039/C8EE00995C, Paper
Minsu Jung, Tae Joo Shin, Jangwon Seo, Gwisu Kim, Sang Il Seok
Octylammonium cations induce armoured MAPbI3 crystals with preferential orientation for highly efficient and stable solar cells.
The content of this RSS Feed (c) The Royal Society of Chemistry
25 May 08:43

[ASAP] A Wide Band Gap Polymer with a Deep Highest Occupied Molecular Orbital Level Enables 14.2% Efficiency in Polymer Solar Cells

by Sunsun Li, Long Ye, Wenchao Zhao, Hongping Yan, Bei Yang, Delong Liu, Wanning Li, Harald Ade, Jianhui Hou

TOC Graphic

Journal of the American Chemical Society
DOI: 10.1021/jacs.8b02695
25 May 08:40

[ASAP] Isotropic Effective Spin-Orbit Coupling in a Conjugated Polymer

by Gajadhar Joshi, Mandefro Y. Teferi, Richards Miller, Shirin Jamali, Douglas Baird, Johan van Tol, Hans Malissa, John M. Lupton, Christoph Boehme

TOC Graphic

Journal of the American Chemical Society
DOI: 10.1021/jacs.8b03069
25 May 01:01

[ASAP] Hybrid Tandem Quantum Dot/Organic Solar Cells with Enhanced Photocurrent and Efficiency via Ink and Interlayer Engineering

by Taesoo Kim, Yuliar Firdaus, Ahmad R. Kirmani, Ru-Ze Liang, Hanlin Hu, Mengxia Liu, Abdulrahman El Labban, Sjoerd Hoogland, Pierre M. Beaujuge, Edward H. Sargent, Aram Amassian

TOC Graphic

ACS Energy Letters
DOI: 10.1021/acsenergylett.8b00460
25 May 01:00

[ASAP] Exploring the Limits of Three-Dimensional Perovskites: The Case of FAPb1–xSnxBr3

by Ambra Pisanu, Arup Mahata, Edoardo Mosconi, Maddalena Patrini, Paolo Quadrelli, Chiara Milanese, Filippo De Angelis, Lorenzo Malavasi

TOC Graphic

ACS Energy Letters
DOI: 10.1021/acsenergylett.8b00615
25 May 00:59

Improved Efficiency of Inverted Perovskite Solar Cells Via Surface Plasmon Resonance Effect of Au@PSS Core‐Shell Tetrahedra Nanoparticles

by Hao Hao , Liang Wang , Xiaoqian Ma , Kun Cao , Hongtao Yu , Minghao Wang , Wenwen Gu , Rui Zhu , Muhammad Sabieh Anwar , Shufen Chen , Wei Huang
Solar RRL, Volume 2, Issue 8, August 2018.
25 May 00:57

Plant Sunscreen and Co(II)/(III) Porphyrins for UV‐Resistant and Thermally Stable Perovskite Solar Cells: From Natural to Artificial

by Jing Cao , Xudong Lv , Peng Zhang , Tracy T Chuong , Binghui Wu , Xiaoxia Feng , Changfu Shan , Jiacheng Liu , Yu Tang
Advanced Materials, EarlyView.
25 May 00:56

Optimized Fibril Network Morphology by Precise Side‐Chain Engineering to Achieve High‐Performance Bulk‐Heterojunction Organic Solar Cells

by Tao Liu , Lijun Huo , Sreelakshmi Chandrabose , Kai Chen , Guangchao Han , Feng Qi , Xiangyi Meng , Dongjun Xie , Wei Ma , Yuanping Yi , Justin M. Hodgkiss , Feng Liu , Jing Wang , Chuluo Yang , Yanming Sun
Advanced Materials, EarlyView.
25 May 00:55

Synergies of Electrochemical Metallization and Valance Change in All‐Inorganic Perovskite Quantum Dots for Resistive Switching

by Yan Wang , Ziyu Lv , Qiufan Liao , Haiquan Shan , Jinrui Chen , Ye Zhou , Li Zhou , Xiaoli Chen , Vellaisamy A. L. Roy , Zhanpeng Wang , Zongxiang Xu , Yu‐Jia Zeng , Su‐Ting Han
Advanced Materials, EarlyView.
25 May 00:54

Highly Efficient Nonfullerene Polymer Solar Cells Enabled by a Copper(I) Coordination Strategy Employing an 1,3,4‐Oxadiazole‐Containing Wide‐Bandgap Copolymer Donor

by Xiaopeng Xu , Zuojia Li , Zhaozhao Bi , Ting Yu , Wei Ma , Kui Feng , Ying Li , Qiang Peng
Advanced Materials, EarlyView.
25 May 00:53

High‐Efficiency All‐Small‐Molecule Organic Solar Cells Based on an Organic Molecule Donor with Alkylsilyl‐Thienyl Conjugated Side Chains

by Haijun Bin , Jia Yao , Yankang Yang , Indunil Angunawela , Chenkai Sun , Liang Gao , Long Ye , Beibei Qiu , Lingwei Xue , Chenhui Zhu , Chunhe Yang , Zhi‐Guo Zhang , Harald Ade , Yongfang Li
Advanced Materials, EarlyView.
25 May 00:50

A Novel Conductive Mesoporous Layer with a Dynamic Two‐Step Deposition Strategy Boosts Efficiency of Perovskite Solar Cells to 20%

by Haoxuan Sun , Kaimo Deng , Yayun Zhu , Min Liao , Jie Xiong , Yanrong Li , Liang Li
Advanced Materials, EarlyView.
25 May 00:50

Abnormal Synergetic Effect of Organic and Halide Ions on the Stability and Optoelectronic Properties of a Mixed Perovskite via In Situ Characterizations

by Mingzhu Long , Tiankai Zhang , Mingzhen Liu , Zefeng Chen , Chen Wang , Weiguang Xie , Fangyan Xie , Jian Chen , Gang Li , Jianbin Xu
Advanced Materials, EarlyView.
25 May 00:49

11% Organic Photovoltaic Devices Based on PTB7‐Th: PC71BM Photoactive Layers and Irradiation‐Assisted ZnO Electron Transport Layers

by Havid Aqoma , Sujung Park , Hye‐Yun Park , Wisnu Tantyo Hadmojo , Seung‐Hwan Oh , Sungho Nho , Do Hui Kim , Jeonghoon Seo , Sungmin Park , Du Yeol Ryu , Shinuk Cho , Sung‐Yeon Jang
Advanced Science, Volume 5, Issue 7, July 2018.
25 May 00:48

Di‐Spiro‐Based Hole‐Transporting Materials for Highly Efficient Perovskite Solar Cells

by Ke Gao , Bo Xu , Chaoshen Hong , Xueliang Shi , Hongbin Liu , Xiaosong Li , Linghai Xie , Alex K‐Y Jen
Advanced Energy Materials, Volume 8, Issue 22, August 6, 2018.
25 May 00:46

Highly Efficient Blue‐Emitting Bi‐Doped Cs2SnCl6 Perovskite Variant: Photoluminescence Induced by Impurity Doping

by Zhifang Tan , Jinghui Li , Cheng Zhang , Zha Li , Qingsong Hu , Zewen Xiao , Toshio Kamiya , Hideo Hosono , Guangda Niu , Efrat Lifshitz , Yibing Cheng , Jiang Tang
Advanced Functional Materials, EarlyView.
22 May 12:08

Asymmetrical Ladder‐Type Donor‐Induced Polar Small Molecule Acceptor to Promote Fill Factors Approaching 77% for High‐Performance Nonfullerene Polymer Solar Cells

by Wei Gao , Miao Zhang , Tao Liu , Ruijie Ming , Qiaoshi An , Kailong Wu , Dongjun Xie , Zhenghui Luo , Cheng Zhong , Feng Liu , Fujun Zhang , He Yan , Chuluo Yang
Advanced Materials, EarlyView.
22 May 11:59

Tandem Solar Cells: Improved Tandem All‐Polymer Solar Cells Performance by Using Spectrally Matched Subcells (Adv. Energy Mater. 14/2018)

by Jianyu Yuan , Michael J. Ford , Yalong Xu , Yannan Zhang , Guillermo C. Bazan , Wanli Ma
Advanced Energy Materials, Volume 8, Issue 14, May 15, 2018.
22 May 11:59

Perovskite Solar Cells: A New Perspective on the Role of A‐Site Cations in Perovskite Solar Cells (Adv. Energy Mater. 14/2018)

by Chang Woo Myung , Jeonghun Yun , Geunsik Lee , Kwang S. Kim
Advanced Energy Materials, Volume 8, Issue 14, May 15, 2018.
22 May 11:59

The Impact of Device Polarity on the Performance of Polymer–Fullerene Solar Cells

by Mengmeng Li , Junyu Li , Dario Di Carlo Rasi , Fallon J. M. Colberts , Junke Wang , Gaël H. L. Heintges , Baojun Lin , Weiwei Li , Wei Ma , Martijn M. Wienk , René A. J. Janssen
Advanced Energy Materials, Volume 8, Issue 22, August 6, 2018.
21 May 08:39

Stable solvent for solution-based electrical doping of semiconducting polymer films and its application to organic solar cells

Energy Environ. Sci., 2018, 11,2216-2224
DOI: 10.1039/C8EE00811F, Paper
Felipe A. Larrain, Canek Fuentes-Hernandez, Wen-Fang Chou, Victor A. Rodriguez-Toro, Tzu-Yen Huang, Michael F. Toney, Bernard Kippelen
A solution-based method to electrically p-dope organic semiconductors enabling the fabrication of organic solar cells with simplified geometry is implemented with acetonitrile as an alternative to nitromethane.
The content of this RSS Feed (c) The Royal Society of Chemistry