Chen Weijie

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18 Apr 13:48

2D Perovskites with Short Interlayer Distance for High‐Performance Solar Cell Application

by Chunqing Ma , Dong Shen , Tsz‐Wai Ng , Ming‐Fai Lo , Chun‐Sing Lee
Advanced Materials, EarlyView.
18 Apr 13:48

Blade‐Cast Nonfullerene Organic Solar Cells in Air with Excellent Morphology, Efficiency, and Stability

by Lin Zhang , Baojun Lin , Bo Hu , Xianbin Xu , Wei Ma
Advanced Materials, EarlyView.
18 Apr 01:04

[ASAP] Hindered Formation of Photoinactive d-FAPbI3 Phase and Hysteresis-Free Mixed-Cation Planar Heterojunction Perovskite Solar Cells with Enhanced Efficiency via Potassium Incorporation

by Disheng Yao, Chunmei Zhang, Ngoc Duy Pham, Yaohong Zhang, Vincent Tiing Tiong, Aijun Du, Qing Shen, Gregory J. Wilson, Hongxia Wang

TOC Graphic

The Journal of Physical Chemistry Letters
DOI: 10.1021/acs.jpclett.8b00830
18 Apr 01:04

[ASAP] Critical Role of Water in Defect Aggregation and Chemical Degradation of Perovskite Solar Cells

by Yun-Hyok Kye, Chol-Jun Yu, Un-Gi Jong, Yue Chen, Aron Walsh

TOC Graphic

The Journal of Physical Chemistry Letters
DOI: 10.1021/acs.jpclett.8b00406
18 Apr 01:00

[ASAP] Improving the Performance of Inverted Formamidinium Tin Iodide Perovskite Solar Cells by Reducing the Energy-Level Mismatch

by Xiao Liu, Yanbo Wang, Fengxian Xie, Xudong Yang, Liyuan Han

TOC Graphic

ACS Energy Letters
DOI: 10.1021/acsenergylett.8b00383
18 Apr 01:00

[ASAP] High Photovoltage of 1 V on a Steady-State Certified Hole Transport Layer-Free Perovskite Solar Cell by a Molten-Salt Approach

by Lukas Wagner, Sijo Chacko, Gayathri Mathiazhagan, Simone Mastroianni, Andreas Hinsch

TOC Graphic

ACS Energy Letters
DOI: 10.1021/acsenergylett.8b00293
18 Apr 00:59

A non-fullerene all small molecule solar cell constructed with a diketopyrrolopyrrole-based acceptor having a power conversion efficiency higher than 9% and an energy loss of 0.54 eV

J. Mater. Chem. A, 2018, 6,11714-11724
DOI: 10.1039/C8TA02633E, Paper
Maria Privado, Pilar de la Cruz, Subhayan Biswas, Rahul Singhal, Ganesh D. Sharma, Fernando Langa
A non-fullerene all small molecule solar cell constructed with a new diketopyrrolopyrrole-based acceptor shows an efficiency of 9.14% and energy loss of 0.54 eV.
The content of this RSS Feed (c) The Royal Society of Chemistry
18 Apr 00:59

The electronic structure and band interface of cesium bismuth iodide on a titania heterostructure using hard X-ray spectroscopy

J. Mater. Chem. A, 2018, 6,9498-9505
DOI: 10.1039/C8TA00947C, Paper
Open Access Open Access
Dibya Phuyal, Sagar M. Jain, Bertrand Philippe, Malin B. Johansson, Meysam Pazoki, Jolla Kullgren, Kristina O. Kvashnina, Matthias Klintenberg, Erik M. J. Johansson, Sergei M. Butorin, Olof Karis, Hakan Rensmo
Bismuth halide compounds are a non-toxic alternative materials for solar cells and show promise in devices.
The content of this RSS Feed (c) The Royal Society of Chemistry
18 Apr 00:59

Promoting perovskite crystal growth to achieve highly efficient and stable solar cells by introducing acetamide as an additive

J. Mater. Chem. A, 2018, 6,9930-9937
DOI: 10.1039/C8TA02121J, Paper
Haiying Zheng, Liangzheng Zhu, Linhua Hu, Shangfeng Yang, Shuanghong Chen, Ahmed Alsaedi, Tasawar Hayat, Yang Huang, Xu Pan, Songyuan Dai
By introducing CH3CONH2 as an additive, perovskite solar cells showed an improved PCE of 19.01%, with high humidity and heat stability.
The content of this RSS Feed (c) The Royal Society of Chemistry
18 Apr 00:59

Comprehensive control of voltage loss enables 11.7% efficient solid-state dye-sensitized solar cells

Energy Environ. Sci., 2018, 11,1779-1787
DOI: 10.1039/C8EE00661J, Paper
Weiwei Zhang, Yongzhen Wu, Hee Won Bahng, Yiming Cao, Chenyi Yi, Yasemin Saygili, Jingshan Luo, Yuhang Liu, Ladislav Kavan, Jacques-E. Moser, Anders Hagfeldt, He Tian, Shaik Mohammed Zakeeruddin, Wei-Hong Zhu, Michael Grätzel
The unprecedentedly targeted down-regulation of Vloss in DSSCs renders a power conversion efficiency of 11.7% for solid-state DSSCs.
The content of this RSS Feed (c) The Royal Society of Chemistry
18 Apr 00:58

Simplified Perovskite Solar Cell with 4.1% Efficiency Employing Inorganic CsPbBr3 as Light Absorber

by Jialong Duan , Yuanyuan Zhao , Benlin He , Qunwei Tang
Small, EarlyView.
18 Apr 00:57

Exploring Inorganic Binary Alkaline Halide to Passivate Defects in Low‐Temperature‐Processed Planar‐Structure Hybrid Perovskite Solar Cells

by Xu Liu , Yuanfang Zhang , Lei Shi , Ziheng Liu , Jialiang Huang , Jae Sung Yun , Yiyu Zeng , Aobo Pu , Kaiwen Sun , Ziv Hameiri , John A. Stride , Jan Seidel , Martin A. Green , Xiaojing Hao
Advanced Energy Materials, EarlyView.
18 Apr 00:56

Mixed 3D–2D Passivation Treatment for Mixed‐Cation Lead Mixed‐Halide Perovskite Solar Cells for Higher Efficiency and Better Stability

by Yongyoon Cho , Arman Mahboubi Soufiani , Jae Sung Yun , Jincheol Kim , Da Seul Lee , Jan Seidel , Xiaofan Deng , Martin A. Green , Shujuan Huang , Anita W. Y. Ho‐Baillie
Advanced Energy Materials, EarlyView.
18 Apr 00:56

Perovskite Solar Cells: Analysis of Ion‐Diffusion‐Induced Interface Degradation in Inverted Perovskite Solar Cells via Restoration of the Ag Electrode (Adv. Energy Mater. 11/2018)

by Hyunho Lee , Changhee Lee
Advanced Energy Materials, Volume 8, Issue 11, April 16, 2018.
18 Apr 00:55

Organic 2D Optoelectronic Crystals: Charge Transport, Emerging Functions, and Their Design Perspective

by Sang Kyu Park , Jin Hong Kim , Soo Young Park
Advanced Materials, EarlyView.
18 Apr 00:55

Real‐Time Observation of Order‐Disorder Transformation of Organic Cations Induced Phase Transition and Anomalous Photoluminescence in Hybrid Perovskites

by Bin Yang , Wenmei Ming , Mao‐Hua Du , Jong K. Keum , Alexander A. Puretzky , Christopher M. Rouleau , Jinsong Huang , David B. Geohegan , Xiaoping Wang , Kai Xiao
Advanced Materials, EarlyView.
17 Apr 01:03

[ASAP] Enhancing Photovoltaic Performance of Inverted Planar Perovskite Solar Cells by Cobalt-Doped Nickel Oxide Hole Transport Layer

by Yulin Xie, Kai Lu, Jiashun Duan, Youyu Jiang, Lin Hu, Tiefeng Liu, Yinhua Zhou, Bin Hu

TOC Graphic

ACS Applied Materials & Interfaces
DOI: 10.1021/acsami.8b01683
17 Apr 01:01

[ASAP] Shape-, Size-, and Composition-Controlled Thallium Lead Halide Perovskite Nanowires and Nanocrystals with Tunable Band Gaps

by Parth Vashishtha, Dani Z. Metin, Matthew E. Cryer, Kai Chen, Justin M. Hodgkiss, Nicola Gaston, Jonathan E. Halpert

TOC Graphic

Chemistry of Materials
DOI: 10.1021/acs.chemmater.8b00421
17 Apr 00:58

Interfacial Passivation of the p‐Doped Hole‐Transporting Layer Using General Insulating Polymers for High‐Performance Inverted Perovskite Solar Cells

by Fan Zhang , Jun Song , Rui Hu , Yuren Xiang , Junjie He , Yuying Hao , Jiarong Lian , Bin Zhang , Pengju Zeng , Junle Qu
Small, EarlyView.
17 Apr 00:57

Lead‐Free Perovskite Nanowire‐Employed Piezopolymer for Highly Efficient Flexible Nanocomposite Energy Harvester

by Chang Kyu Jeong , Changyeon Baek , Angus I. Kingon , Kwi‐Il Park , Seung‐Hyun Kim
Small, EarlyView.
17 Apr 00:55

Unravelling Light‐Induced Degradation of Layered Perovskite Crystals and Design of Efficient Encapsulation for Improved Photostability

by Hong‐Hua Fang , Jie Yang , Shuxia Tao , Sampson Adjokatse , Machteld E. Kamminga , Jianting Ye , Graeme R. Blake , Jacky Even , Maria Antonietta Loi
Advanced Functional Materials, EarlyView.
17 Apr 00:55

Quasi‐2D Inorganic CsPbBr3 Perovskite for Efficient and Stable Light‐Emitting Diodes

by Yuequn Shang , Gang Li , Weimin Liu , Zhijun Ning
Advanced Functional Materials, EarlyView.
17 Apr 00:54

Interfacing Pristine C60 onto TiO2 for Viable Flexibility in Perovskite Solar Cells by a Low‐Temperature All‐Solution Process

by Ya‐Qing Zhou , Bao‐Shan Wu , Guan‐Hua Lin , Zhou Xing , Shu‐Hui Li , Lin‐Long Deng , Di‐Chun Chen , Da‐Qin Yun , Su‐Yuan Xie
Advanced Energy Materials, EarlyView.
17 Apr 00:54

The Role of Mobility on Charge Generation, Recombination, and Extraction in Polymer‐Based Solar Cells

by Safa Shoaee , Martin Stolterfoht , Dieter Neher
Advanced Energy Materials, Volume 8, Issue 28, October 5, 2018.
17 Apr 00:53

Solution‐Processable Conjugated Polymers as Anode Interfacial Layer Materials for Organic Solar Cells

by Bowei Xu , Jianhui Hou
Advanced Energy Materials, EarlyView.
17 Apr 00:51

A Semitransparent Inorganic Perovskite Film for Overcoming Ultraviolet Light Instability of Organic Solar Cells and Achieving 14.03% Efficiency

by Weijie Chen , Jingwen Zhang , Guiying Xu , Rongming Xue , Yaowen Li , Yinhua Zhou , Jianhui Hou , Yongfang Li
Advanced Materials, EarlyView.
17 Apr 00:50

Perovskite p–n Junctions: Strong Depletion in Hybrid Perovskite p–n Junctions Induced by Local Electronic Doping (Adv. Mater. 15/2018)

by Qingdong Ou , Yupeng Zhang , Ziyu Wang , Jodie A. Yuwono , Rongbin Wang , Zhigao Dai , Wei Li , Changxi Zheng , Zai‐Quan Xu , Xiang Qi , Steffen Duhm , Nikhil V. Medhekar , Han Zhang , Qiaoliang Bao
Advanced Materials, Volume 30, Issue 15, April 12, 2018.
17 Apr 00:48

A High‐Voltage Molecular‐Engineered Organic Sensitizer–Iron Redox Shuttle Pair: 1.4 V DSSC and 3.3 V SSM‐DSSC Devices

by Roberta R. Rodrigues , Dr. Hammad Cheema , Prof. Jared H. Delcamp
Angewandte Chemie International Edition, EarlyView.
16 Apr 12:19

F-Substituted oligothiophenes serve as nonfullerene acceptors in polymer solar cells with open-circuit voltages >1 V

J. Mater. Chem. A, 2018, 6,9368-9372
DOI: 10.1039/C8TA02781A, Communication
Tainan Duan, Maxime Babics, Akmaral Seitkhan, Yuliar Firdaus, Ru-Ze Liang, Federico Cruciani, Shengjian Liu, Sergei Lopatin, Pierre M. Beaujuge
F-Substituted oligothiophenes were designed and used as nonfullerene acceptors in BHJ solar cells. With low-bandgap polymer donors, the solar cell devices reach PCEs of up to 4.5% and open-circuit voltages >1 V.
The content of this RSS Feed (c) The Royal Society of Chemistry
16 Apr 12:19

High-air-flow-velocity assisted intermediate phase engineering for controlled crystallization of mixed perovskite in high efficiency photovoltaics

J. Mater. Chem. A, 2018, 6,8860-8867
DOI: 10.1039/C8TA02144A, Communication
Shi Wang, Chunyang Zhang, Yulin Feng, Yingying Shao, Ying Yan, Qingshun Dong, Junxue Liu, Beichen Hu, Shengye Jin, Yantao Shi
The impact of air-flow-velocity on the crystallization of m-perovskite is adequately revealed. Through high-air-flow-velocity modification, a compact m-perovskite film with larger crystal grains, decreased defect density and enhanced charge collection ability is obtained.
The content of this RSS Feed (c) The Royal Society of Chemistry