Results 141 to 150 of about 2,651,934 (255)

Machine Learning–Guided Surface Strain Engineering in Connected Platinum–Nickel Nanoparticle Catalysts for Advanced Oxygen Reduction Performance

Advanced Science, EarlyView.
Machine learning‐guided strain engineering enables highly active, durable, support‐free Pt–Ni nanonetwork catalysts for the oxygen reduction reaction. Analysis of a Pt‐based catalyst dataset identifies surface compressive strain as an effective descriptor associated with enhanced activity and provided practical design guidelines.
Aparna Chitra Sudheer, Gopinathan M. Anilkumar, Hidenori Kuroki, Yuuki Sugawara, Takeo Yamaguchi   +4 more
wiley   +1 more source

Substantial Copper (Cu²⁺) Uptake by Metakaolin-Based Geopolymer and Its Resistance to Acid Leaching and Ion Exchange. [PDF]

Polymers (Basel), 2023
Grba N, Grengg C, Petronijević M, Dietzel M, Baldermann A.   +4 more
europepmc   +1 more source

Asymmetric Single‐Atom Catalysts Govern Diffusible and Non‐Diffusible Non‐Radical Pathways for Selective Degradation of Antibiotic Resistance Genes

Advanced Science, EarlyView.
Asymmetric single‐atom metal‐nitrogen‐carbon catalysts modulate the non‐radical pathway during peroxymonosulfate (PMS) activation. A fundamental contrast was revealed between diffusible singlet oxygen (1O2) and non‐diffusible electron‐transfer pathways (ETP) in antibiotic resistance gene (ARG) degradation.
Chen Gao, Jun Sun, Liang Zhang, Litao Lin, Zongfeng Wan, Bingcai Pan, Sheng Tang   +6 more
wiley   +1 more source

Microstructure Evolution and Phase Transformation of Iron Produced from the Sustainable Carbothermic Reduction Process of High-Pressure Acid Leaching Residue. [PDF]

ACS Omega, 2023
Setiawan A, Harjanto S, Kawigraha A, Ikhwani N, Rhamdhani MA.   +4 more
europepmc   +1 more source

Metal‐Half‐Salen Chemistry for One‐Pot Mineralization on Hydrophobic Polymer Membranes

Advanced Science, EarlyView.
Here we report a versatile one‐pot synthetic strategy for organic–inorganic composite membranes, which leverages a metal half‐Salen system to precisely govern the competing kinetics of coordination and hydrolysis. In contrast to conventional two‐step metal‐phenol chemistries, our integrated approach substantially simplifies the fabrication process ...
Rou‐Ming Wen, Hao Ye, Ming‐Bang Wu, Lu‐Lin Ma, Qi‐Hui Ye, Zi‐Hao Yuan, Yi Xie, Juming Yao, Hao‐Cheng Yang   +8 more
wiley   +1 more source

Study on Process Optimization and Mechanism of Quartz Sand Acid Leaching and Purification. [PDF]

Materials (Basel)
Bai Z, Xiong H, He Y, Lu Y, Ma B, Sun W, Shi H, Wang J, Li M.   +8 more
europepmc   +1 more source

Leaching pyrite from coal waste : results of diagnostic study [PDF]

"The U.S. Bureau of Mines conducted an experimental and theoretical study of coupled chemical kinetic and mass transport processes during leaching of pyrite from coal in a counterflow, "trickle-bed" column reactor.

core  

Single–Atom Iron Sites Enable Enhanced Arsenic Removal From Water Through Synergistic Adsorption–Oxidation

Advanced Science, EarlyView.
Single–atom iron anchored on nitrogen–doped porous biochar exhibited ultra–efficient performance, exceptional environmental resilience, and integrated adsorption–oxidation functionality. The multifunctional architecture of the support and the unparalleled reactivity of single–atom iron underpinned the cooperative adsorption and oxidation of As(III ...
Tao Sun, Chao Wang, Shihang Wu, Xiaojia Zhou, Penggang Pei, Huijuan Yu, Yun Zhang, Qingqing Huang, Yuebing Sun   +8 more
wiley   +1 more source

Microwave-Assisted Sulfuric Acid Leaching of Vanadium from Pre-Decalcified Vanadium-Bearing Steel Slag. [PDF]

Molecules
Zhang M, Wang Z, Zhao A, Liu X, Wang L, Liang J.   +5 more
europepmc   +1 more source

Upcycling of Acid-Leaching Solutions from Li-Ion Battery Waste Treatment through the Facile Synthesis of Magnetorheological Fluid. [PDF]

Molecules, 2023
Abramowicz M, Osial M, Urbańska W, Walicki M, Wilczewski S, Pregowska A, Skórczewska K, Jenczyk P, Warczak M, Pisarek M, Giersig M.   +10 more
europepmc   +1 more source