Results 221 to 230 of about 177,176 (286)

Bimetallic Synergy in Cocatalyst Alloy Nanoparticles for Efficient Photocatalytic Hydrogen Production

EcoEnergy, EarlyView.
A bimetallic NiAg alloy is assembled on the surface of Zn3In2S6 to construct a NiAg‐Zn3In2S6 composite using a chemical reduction method. By adjusting the different alloy ratios, the hydrogen evolution activity of the optimum Ni0.25Ag0.75‐Zn3In2S6 photocatalyst achieves 21.32 mmol·g−1·h−1. ABSTRACT A bimetallic NiAg alloy is assembled on the surface of
Zhihui Yang, Jiali Ren, Yanjun Xue, Xinyu Wang, Jian Tian   +4 more
wiley   +1 more source

Direct Samples of Interstellar and Interplanetary Material with IMAP. [PDF]

Space Sci Rev
Szalay JR, Provornikova E, Ayari E, Bzowski M, Christian ER, Funsten HO, Galli A, Gkioulidou M, Horányi M, Livi S, McComas DJ, Möbius E, Ogasawara K, Rahmanifard F, Rankin JS, Reisenfeld DB, Schwadron NA, Sternovsky Z, Swaczyna P, Turner D, Zank GP, Zirnstein EJ.   +21 more
europepmc   +1 more source

Construction of Sheet‐on‐Hollow Cube Cu2‐xS/ZnIn2S4 p‐n Heterojunction for Enhanced Visible‐Light‐Driven Photocatalytic Hydrogen Production

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The Cu2–xS/ZnIn2S4 composite photocatalyst is an ultrathin ZnIn2S4 nanosheet in situ grown on the surface of the Cu2–xS hollow cube, forming a unique p‐n junction structure, which exhibits excellent photocatalytic hydrogen production performance under visible light.
Yuan Liu, Jian Yu, Hangang Qiao, Yuhan Zhao, Dongtao Zhang, Xiaojing Chu, Chuanqi Li, Chen Zhu   +7 more
wiley   +1 more source

Dynamic Radiative Cooling: Mechanisms, Strategies, and Applications for Smart Thermal Management. [PDF]

Nanomicro Lett
Dong Y, Tian B, Wang C, Zhang G, Hua F, Meng W, Li C, Yan Y, Cheng Z, Wang F.   +9 more
europepmc   +1 more source

Comprehensive Analysis of the Degradation Phenomena of Proton Exchange Membrane Water Electrolyzers with Iridium on Antimony Tin Oxide Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study examines the structural and chemical evolution of low‐loaded Ir/ATO anodes during PEM water electrolysis under realistic conditions. Iridium dissolution is largely suppressed. In the early stages, both ionomer and support degradation are detected. Morphological reorganization occurs at the interface between the anode catalyst layer (ACL) and
Sambal Shashank Ambu, Nikolai Utsch, Tobias Morawietz, Maria Retuerto, Sergio Rojas, Oleg Usoltsev, Miriam Goll, Daniel García Sanchez, Andreas Glüsen, Aldo Saul Gago, Seyed Schwan Hosseiny, Kaspar Andreas Friedrich   +11 more
wiley   +1 more source

Bayesian-regularized neural network analysis of heat and mass transmission in CMC and water hybrid nanofluid with local thermal non equilibrium conditions. [PDF]

Discov Nano
Hadidi HM, Alhashmi AA, Alkhaldi TM, Farkhad DR, Abbas M, Darem AA.   +5 more
europepmc   +1 more source

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

Design and optimization of a polarization-insensitive Ti/TiO₂ metamaterial absorber using particle swarm optimization for broadband solar-thermal applications. [PDF]

Sci Rep
Saeed MR, Abdulwahid SH, Afra T, Ferchichi M, Rezaei MH.   +4 more
europepmc   +1 more source

Boosting Photocatalytic H2O2 Synthesis Over HKUST‐1 MOFs‐Derived Hollow HKUST‐1@CuFePBA@CuS Heterojunctions

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Photoelectron transfer mechanism and photocatalytic O2‐to‐H2O2 reduction process over hollow HS@CuFe@CuS heterojunction photocatalysts. Recently, photocatalytic synthesis of H2O2 has received much attention. However, the photocatalytic activity of photocatalysts is generally limited due to multiple factors, such as insufficiency of photoelectrons, low ...
Xiao Mu, Xiaofeng Sun, Zao Yi, Shifa Wang, Babak Kakavandi, Guorong Liu, Hua Yang   +6 more
wiley   +1 more source

Spin-manipulation via novel MoPS₃ nanocrystal for high-performance thick-film organic solar cells. [PDF]

Nat Commun
Li Z, Pu X, Su Z, Ding YF, Chen M, Wang H, Qin Y, Mi X, Wang G, Liu L, Yan J, Liu S, Lai H.   +12 more
europepmc   +1 more source