12 Mar 13:37
Chem. Commun., 2019, 55,2433-2436
DOI: 10.1039/C8CC09557D, Communication
Seonghwa Jeong, Seongrok Seo, Hyoungmin Park, Hyunjung Shin
High-efficiency planar type perovskite solar cells were fabricated by atomic layer deposition (ALD) of SnO2 and subsequent annealing at 180 °C.
The content of this RSS Feed (c) The Royal Society of Chemistry
11 Mar 12:14
by Amit Mishra, Tianyang Li, Fanxing Li, Erik E. Santiso
Chemistry of Materials
DOI: 10.1021/acs.chemmater.8b03187
11 Mar 12:13
by Ryan Jacobs, Jonathan Hwang, Yang Shao-Horn, Dane Morgan
Chemistry of Materials
DOI: 10.1021/acs.chemmater.8b03840
11 Mar 12:12
by Shuguang Wen, Yi Li, Thomas Rath, Yonghai Li, Yao Wu, Xichang Bao, Liangliang Han, Heike Ehmann, Gregor Trimmel, Yong Zhang, Renqiang Yang
Chemistry of Materials
DOI: 10.1021/acs.chemmater.8b04265
11 Mar 12:11
by Pan Gao, Zenghui Liu, Nan Zhang, Hua Wu, Alexei A. Bokov, Wei Ren, Zuo-Guang Ye
Chemistry of Materials
DOI: 10.1021/acs.chemmater.8b04470
11 Mar 12:11
by Nicola H. Perry, Namhoon Kim, Elif Ertekin, Harry L. Tuller
Chemistry of Materials
DOI: 10.1021/acs.chemmater.8b04580
11 Mar 12:11
by Pamela Machado, Mateusz Scigaj, Jaume Gazquez, Estel Rueda, Antonio Sánchez-Díaz, Ignasi Fina, Martí Gibert-Roca, Teresa Puig, Xavier Obradors, Mariano Campoy-Quiles, Mariona Coll
Chemistry of Materials
DOI: 10.1021/acs.chemmater.8b04380
08 Mar 13:59
by Dharmendar Kumar Sharma, Shuzo Hirata, Vasudevanpillai Biju, Martin Vacha
ACS Nano
DOI: 10.1021/acsnano.8b07677
08 Mar 13:57
by Elizabeth M. Tennyson, Bart Roose, Joseph L. Garrett, Chen Gong, Jeremy N. Munday, Antonio Abate, Marina S. Leite
ACS Nano
DOI: 10.1021/acsnano.8b07295
08 Mar 13:57
by Chen Wu, Tian Wu, Yingguo Yang, John A. McLeod, Yusheng Wang, Yatao Zou, Tianshu Zhai, Junnan Li, Muyang Ban, Tao Song, Xingyu Gao, Steffen Duhm, Henning Sirringhaus, Baoquan Sun
ACS Nano
DOI: 10.1021/acsnano.8b07632
08 Mar 13:56
by Weiguang Kong, Wang Li, Changwen Liu, Hui Liu, Jun Miao, Weijun Wang, Shi Chen, Manman Hu, Dedi Li, Abbas Amini, Shaopeng Yang, Jianbo Wang, Baomin Xu, Chun Cheng
ACS Nano
DOI: 10.1021/acsnano.8b07627
03 Mar 11:58
by J. Fujioka
Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide
Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide, Published online: 21 January 2019; doi:10.1038/s41467-018-08149-y
Electron correlation normally makes electrons less mobile, but it is still not clear when correlation becomes very strong in Dirac semimetals. Here, Fujioka et al. report a very high electron mobility exceeding 60,000 cm2V−1s−1 in correlated Dirac semimetal of perovskite CaIrO3, due to the enhanced electron correlation nearby the Mott transition.
03 Mar 11:56
by Dohyung Kim
Light- and bias-induced structural variations in metal halide perovskites
Light- and bias-induced structural variations in metal halide perovskites, Published online: 25 January 2019; doi:10.1038/s41467-019-08364-1
Organic–inorganic metal halide perovskite solar cells have been under the spotlight but what happens in the working solar cell device at the nanoscale remains elusive. Here Kim et al. show that light and voltage bias can induce strain and structural variation which may cause J–V scan hysteresis.
03 Mar 11:56
by Bo Wu
Indirect tail states formation by thermal-induced polar fluctuations in halide perovskites
Indirect tail states formation by thermal-induced polar fluctuations in halide perovskites, Published online: 29 January 2019; doi:10.1038/s41467-019-08326-7
The weak effects induced by lattice disorder on the optoelectronic properties of halide perovskites still remain elusive. Here Wu et al. confirm the indirect transition tail states in perovskite crystals which explain their low photoluminescence quantum yield, dual emission peaks and difficulties in realizing lasing.
01 Mar 09:20
Energy Environ. Sci., 2019, 12,1177-1209
DOI: 10.1039/C8EE02744G, Review Article
Hong Duc Pham, Li Xianqiang, Wenhui Li, Sergei Manzhos, Aung Ko Ko Kyaw, Prashant Sonar
We summarize the development and utilization of organic interfacial materials in solar cells, photodetectors and light-emitting diodes based on organic–inorganic halide perovskites.
The content of this RSS Feed (c) The Royal Society of Chemistry
25 Feb 11:19
by Dibyashree Koushik, Lotte Hazendonk, Valerio Zardetto, Vincent Vandalon, Marcel A. Verheijen, Wilhelmus M.M. Kessels, Mariadriana Creatore
ACS Applied Materials & Interfaces
DOI: 10.1021/acsami.8b18307
25 Feb 10:33
by Caleb T. Alexander, J. Tyler Mefford, Jennette Saunders, Robin P. Forslund, Keith P. Johnston, Keith J. Stevenson
ACS Applied Materials & Interfaces
DOI: 10.1021/acsami.8b19592
22 Feb 08:27
J. Mater. Chem. A, 2019, 7,2135-2147
DOI: 10.1039/C8TA09512D, Paper
Linghai Zhang, Patrick H.-L. Sit
Charge trapping and detrapping are responsible for a number of unusual properties in the CH3NH3PbI3 (MAPbI3) perovskite such as photoinduced ion migration, photodegradation, and current density–voltage hysteresis.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:26
J. Mater. Chem. A, 2019, 7,2283-2290
DOI: 10.1039/C8TA10827G, Paper
Thomas J. Routledge, Michael Wong-Stringer, Onkar S. Game, Joel A. Smith, James E. Bishop, Naoum Vaenas, Benjamin G. Freestone, David M. Coles, Trevor McArdle, Alastair R. Buckley, David G. Lidzey
Perovskite solar cells utilising NiO and TiO2 charge-extraction layers, deposited via high-speed, low substrate-temperature reactive electron-beam evaporation, achieve 15.8% PCE.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:23
J. Mater. Chem. A, 2019, 7,2275-2282
DOI: 10.1039/C8TA12193A, Paper
Yixin Ouyang, Yajuan Li, Pengchen Zhu, Qiang Li, Yuan Gao, Jianyu Tong, Li Shi, Qionghua Zhou, Chongyi Ling, Qian Chen, Zhengtao Deng, Hairen Tan, Weiqiao Deng, Jinlan Wang
A new three-step photo-oxidative degradation mechanism of MAPbI3 is proposed. A strategy for protecting MAPbI3 by 2-(4-fluorophenyl)propan-2-amine modification is designed.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:11
J. Mater. Chem. A, 2019, 7,3150-3160
DOI: 10.1039/C8TA10771H, Paper
Hang T. T. Le, Duc Tung Ngo, Pravin N. Didwal, John G. Fisher, Choong-Nyeon Park, Il-Doo Kim, Chan-Jin Park
Solid-state Li–O2 batteries using integrated solid electrolyte–cathode architectures of a perovskite conductor could operate safely in an O2 atmosphere at 25–100 °C.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:10
J. Mater. Chem. A, 2019, 7,2326-2333
DOI: 10.1039/C8TA11457A, Paper
Open Access
Dominik J. Kubicki, Daniel Prochowicz, Arthur Pinon, Gabriele Stevanato, Albert Hofstetter, Shaik M. Zakeeruddin, Michael Grätzel, Lyndon Emsley
Lead halide perovskites belong to a broad class of compounds with appealing optoelectronic and photovoltaic properties.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:09
J. Mater. Chem. A, 2019, 7,9578-9586
DOI: 10.1039/C8TA10821H, Paper
Menglin Li, Xiuwen Xu, Yuemin Xie, Ho-Wa Li, Yuhui Ma, Yuanhang Cheng, Sai-Wing Tsang
We demonstrated highly efficient and stable perovskite solar cells based on a NiOx:rGO oxide composite as the hole transport layer.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:08
J. Mater. Chem. A, 2019, 7,2412-2420
DOI: 10.1039/C8TA10975C, Paper
Wei Gao, Fei Wu, Tao Liu, Guangye Zhang, Zhanxiang Chen, Cheng Zhong, Linna Zhu, Feng Liu, He Yan, Chuluo Yang
Asymmetrical n-type molecules are high-performance multifunctional materials simultaneously used as ETMs or ILMs in PVKSCs and electron acceptors in OSCs.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:07
J. Mater. Chem. A, 2019, 7,2015-2021
DOI: 10.1039/C8TA09146C, Communication
Shuang Yu, Yajie Yan, Yani Chen, Pavel Chábera, Kaibo Zheng, Ziqi Liang
In 2D RP perovskites, two competitive processes of NH4Cl and DMSO additions reach a delicate balance in dual-treated devices, which deliver a maximum PCE up to 13.41% with excellent air-stability and eliminated hysteresis.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:05
J. Mater. Chem. A, 2019, 7,5522-5529
DOI: 10.1039/C8TA12060A, Paper
Yun Zhang, Chun Kou, Junjie Zhang, Yahui Liu, Wenhua Li, Zhishan Bo, Ming Shao
A series of crosslinked diphenylamine derivatives have been developed and employed as hole transport materials in inverted p–i–n planar perovskite solar cells, which exhibit the significantly improved device efficiency and stability.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:04
J. Mater. Chem. A, 2019, 7,4604-4610
DOI: 10.1039/C8TA12100A, Paper
Xinxing Yin, Scott A. McClary, Zhaoning Song, Dewei Zhao, Brian Graeser, Changlei Wang, Niraj Shrestha, Xiaoming Wang, Cong Chen, Chongwen Li, Kamala K. Subedi, Randy J. Ellingson, Weihua Tang, Rakesh Agrawal, Yanfa Yan
Cu3PS4 nanoparticles are used as a new inorganic hole selective layer (HSL) to fabricate efficient perovskite thin-film solar cells in the inverted device configuration.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 08:04
J. Mater. Chem. A, 2019, Advance Article
DOI: 10.1039/C8TA10444A, Review Article
Farzaneh Arabpour Roghabadi, Maryam Alidaei, Seyede Maryam Mousavi, Tahereh Ashjari, Ali Shokrolahzadeh Tehrani, Vahid Ahmadi, Seyed Mojtaba Sadrameli
This review presents the progress of the change of the PSK structure from 3 dimensional CH3NH3PbX3 to mixed cations or halides based PSKs and finally to Ruddlesden–Popper PSK two dimensional (2D) homologous structures regarding the lifetime improvement.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry
22 Feb 07:55
J. Mater. Chem. A, 2019, 7,4759-4765
DOI: 10.1039/C8TA10876E, Paper
Hikmet Coskun, Furkan H. Isikgor, Zhihui Chen, Muhammad Imran, Bichen Li, Qinghua Xu, Jianyong Ouyang
SnS can replace commonly used BCP as the interlayer in inverted PSCs due to its lower cost and improved stability.
The content of this RSS Feed (c) The Royal Society of Chemistry
20 Feb 13:56
by Amjad Islam,
Jianguo Li,
Muhammad Pervaiz,
Zheng‐Hong Lu,
Mohini Sain,
Lihui Chen,
Xinhua Ouyang
Zwitterions have emerged as a novel class of materials for organic/perovskite solar cells, light‐emitting devices, and lithium ion batteries. These materials have demonstrated tremendous performance in the enabling of highly efficient devices. The mechanism of action, structure–property relationships, and more device applications of zwitterionic materials must be explored to exploit the potential of these materials to the full.
Abstract
Zwitterions, a class of materials that contain covalently bonded cations and anions, have been extensively studied in the past decades owing to their special features, such as excellent solubility in polar solvents, for solution processing and dipole formation for the transfer of carriers and ions. Recently, zwitterions have been developed as electrode modifiers for organic solar cells (OSCs), perovskite solar cells (PVSCs), and organic light‐emitting devices (OLEDs), as well as electrolyte additives for lithium ion batteries (LIBs). With the rapid advances of zwitterionic materials, high‐performance devices have been constructed with enhanced efficiencies by introducing them as interface layers and electrolyte additives. In this review, recent progress in OSCs, PVSCs, OLEDs, and LIBs by using zwitterions is highlighted. The authors also elaborate the role of various zwitterionic materials as interfacial layers and additives for highly efficient OSCs, PVSCs, OLEDs, and LIBs. This article presents an overview of device performance of zwitterionic materials. The structure–property relationship is also discussed. Finally, the prospects of zwitterion materials are also addressed.
