Results 261 to 270 of about 3,070,751 (338)

Green-Solvent-Processable Low-Cost Fluorinated Hole Contacts with Optimized Buried Interface for Highly Efficient Perovskite Solar Cells.

ACS Applied Materials and Interfaces, 2022
Solution-processed hole contact materials, as an indispensable component in perovskite solar cells (PSCs), have been widely studied with consistent progress achieved.
Qiaogan Liao, Yang Wang, Mengyao Hao, Bolin Li, Kun Yang, Xiaofei Ji, Zhaojin Wang, Kai Wang, Weijie Chi, Xugang Guo, Wei Huang   +10 more
semanticscholar   +1 more source

Green solvents for green technologies

Journal of chemical technology and biotechnology (1986), 2015
In many industrial processes, large quantities of volatile and flammable organic solvents are used in various reaction systems and separation steps defining a major part of the environmental and economic performance of a process. Accordingly, a growing area of research in the development of green technologies is devoted to designing new ...
Jokić, Stela, Cvjetko Bubalo, Marina, Radojčić Redovniković, Ivana   +2 more
  +4 more sources

A time and resource efficient machine learning assisted design of non-fullerene small molecule acceptors for P3HT-based organic solar cells and green solvent selection

Journal of Materials Chemistry A, 2021
A time and money efficient machine learning assisted design of non-fullerene small molecule acceptors for P3HT based organic solar cells is reported. Green solvents are also selected using machine learning predicted Hansen solubility parameters.
A. Mahmood, Jin-liang Wang
semanticscholar   +1 more source

Toward High Mobility Green Solvent‐Processable Conjugated Polymers: A Systematic Study on Chalcogen Effect in Poly(Diketopyrrolopyrrole‐alt‐Terchalcogenophene)s

Advanced Functional Materials, 2021
Nine diketopyrrolopyrrole (DPP)‐based conjugated polymers (CPs), that is, poly(diketopyrrolopyrrole‐alt‐terchalcogenophene)s, via combinations of furanyl‐(FDPP), thienyl‐(TDPP), selenophenyl‐DPP (SeDPP) and furan, thiophene, selenophene comonomers, are ...
Zhongli Wang, Yibo Shi, Yunfeng Deng, Yang Han, Y. Geng   +4 more
semanticscholar   +1 more source

Green Solvent: Green Shadow on Chemical Synthesis

Current Organic Synthesis, 2020
The natural beauty and purity of our planet has been contaminated deeply due to human selfish activities such as pollution, improper waste management, and various industrial and commercial discharges of untreated toxic by-products into the lap of nature.
Tejaswini Sahoo, Jagannath Panda, Jnanaranjan Sahu, Dayananda Sarangi, Sunil K. Sahoo, Braja. B. Nanda, Rojalin Sahu   +6 more
openaire   +2 more sources

Insights into Bulk‐Heterojunction Organic Solar Cells Processed from Green Solvent

Solar RRL, 2021
The environmental impact of solution processed organic solar cells (OSCs) can be mitigated by introducing so‐called green solvents during the fabrication processes.
Zhifang Du, Mathieu Mainville, Joachim Vollbrecht, Alana Dixon, N. Schopp, Max Schrock, Zhengxing Peng, Jianfei Huang, S. Chae, H. Ade, M. Leclerc, G. N. M. Reddy, Thuc‐Quyen Nguyen   +12 more
semanticscholar   +1 more source

Green-Solvent-Processed Organic Solar Cells with Approaching 20% Efficiency and Improved Photostability.

Angewandte Chemie
The development of high-efficiency organic solar cells (OSCs) processed from non-halogenated solvents is crucially important for their scale-up industry production.
Jiali Song, Chen Zhang, Chao Li, Jiawei Qiao, Jifa Yu, Jiaxin Gao, Xunchang Wang, Xiaotao Hao, Zheng Tang, Guanghao Lu, Renqiang Yang, He Yan, Yanming Sun   +12 more
semanticscholar   +1 more source

Green-Solvent-Processable Organic Photovoltaics with High Performances Enabled by Asymmetric Non-Fullerene Acceptors.

ACS Applied Materials and Interfaces, 2021
In this work, two asymmetric non-fullerene acceptors (NFAs), BTP-EHBO-4F and BTP-PHD-4F, are designed to be applied in green-solvent-processable organic photovoltaics (OPVs). BTP-EHBO-4F and BTP-PHD-4F show good solubilities in green solvent o-xylene. As
Yi-Jia Su, Hebing Nie, Chun-Feng Chang, Sheng-Ci Huang, Yi-Hsuan Huang, Tsung-Wei Chen, Kuo-Kai Hsu, Tzu-Yuan Lee, H. Shih, C. Ko, Jiun‐Tai Chen, Chain‐Shu Hsu   +11 more
semanticscholar   +1 more source

Green solvent systems for material syntheses and chemical reactions.

Chemical Communications
It is of great significance to develop environmentally benign, non-volatile and recyclable green solvents for different applications. This feature article overviews the properties of green solvent systems (e.g., ionic liquids, supercritical carbon ...
Jingyang Hu, Jianling Zhang, Y. Zhao, Yisen Yang   +3 more
semanticscholar   +1 more source

Green Solvent Strategies toward Sustainable Perovskite Solar Cell Fabrication

Solar RRL
The shift towards ecofriendly solvents in perovskite solar cell (PSC) production represents a significant leap towards sustainable renewable energy generation, effectively addressing concerns related to the harmful nature of conventional solvents ...
Hee Jung Kim, Young Ju Kim, G. Han, Hyun Suk Jung   +3 more
semanticscholar   +1 more source