Results 101 to 110 of about 5,166 (251)

Low‐Coordination Solvation Engineering Enables Efficient and Stable Perovskite Solar Cells

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This work introduces a kind of low‐coordination solvent, dimethyl carbonate (DMC), to replace a part of DMSO and DMF. DMC substitutes a part of DMSO to coordinate with PbI2 to change the chemical environment of PbI2. What is more, DMC promotes the formation of the nucleation of α‐FAPbI3 crystals.
Haokun Jiang, Zhen Wei, Jiakang Zhang, Cheng Peng, Zhongmin Zhou   +4 more
wiley   +1 more source

Multifunctional ionic liquid boosts the efficiency of hole transport layer‐free carbon‐based perovskite solar cells beyond 20%

FlexMat, EarlyView.
HTL‐free carbon‐based PSCs are promising in stability but limited by efficiency. Systematic screening identifies DMAFo as an optimized ionic‐liquid additive: the DMA+ regulates lattice distortion and relieves residual stress, while Fo‒ passivates halide vacancies, and ameliorates band‐alignment.
Zhiyang Ju, Wenyan Zhao, Jionghua Wu, Hongshi Li, Yumin Liu, Wenying Jiang, Tiankai Zhang, Chuanjin Tian, Shaojian Fu, Chang‐an Wang, Zhipeng Xie   +10 more
wiley   +1 more source

Nickel-catalyzed aminocarbonylation of aryl chlorides enabled by a newly designed CO source. [PDF]

Chem Sci
Liu ZW, Wang Y, A RH, Wu XF.
europepmc   +1 more source

Chiral aldehyde catalysis enables direct asymmetric α-substitution reaction of N-unprotected amino acids with halohydrocarbons. [PDF]

Chem Sci, 2023
Shen HR, Li CX, Jiang X, Lin Y, Liu JH, Zhu F, Wu ZL, Cai T, Wen W, He RX, Guo QX.   +10 more
europepmc   +1 more source

Selenophene‐substituted A‐D‐A‐type non‐fullerene acceptors for organic solar cells with an ultra‐high short‐circuit current density of 27.14 mA cm−2

FlexMat, EarlyView.
Two novel narrow bandgap electron‐deficient acceptors 6TFSe‐4F and 6TFSe‐4Cl were rationally constructed via synergistic core fluorination, selenophene substitution, and alkylation, enhancing donor‐acceptor molecular electrostatic potential difference to improve exciton dissociation and reduce energy loss.
Jianan Fang, Shuzhen Liao, Jiayi Cheng, Yuang Fu, Meng Tao, Jin Li, Peipei Zhu, Mingtao Liu, Zeng Li, Xinhui Lu, Xunfan Liao, Yiwang Chen   +11 more
wiley   +1 more source

Microwave-Assisted P-C Coupling of the Less Reactive Chlorobenzene and >P(O)H Reagents in the Absence of the Usual Mono- and Bidental P-Ligands. [PDF]

Molecules
Huszár B, Mucsi Z, Keglevich G.
europepmc   +1 more source

η²-COORDINATION OF CHLOROBENZENES TO RHENIUM FRAGMENT Cp*Re(CO)2: CHEMICAL AND PHOTOCHEMICAL SYNTHESES OF Cp*Re(CO)2(η²-C6H6-nCl n) [PDF]

, 2011
A. Hugo Klahn, Verónica Arenas Morales, Beatriz Oelckers, G.E. Buono-Core, JOHAND GOMEZ, Fernando Godoy   +5 more
openalex   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

Activation of Specific Reagents in Molecular Films by Sub-Ionization Electrons: Chlorobenzene/Water Films. [PDF]

Int J Mol Sci
Abdoul-Carime H, Kopyra J.
europepmc   +1 more source

Editorial: Environmental bioremediation: application of enzymes and microbes. [PDF]

Front Bioeng Biotechnol, 2023
Cheng X, Rahim Khan A, ELKarrach K, Wang F.   +3 more
europepmc   +1 more source