Results 121 to 130 of about 84,858 (306)

Active Phase of Nickel Electrocatalysts Driving Alkaline Hydrogen Evolution

Advanced Materials, EarlyView.
Using depth‐resolved and operando spectroscopic measurements coupled with electrochemical mass spectrometry, the authors uncover the critical role of sub‐surface oxidised species in increasing the activity and durability of Ni‐based cathodes for hydrogen evolution.
Yifeng Wang, Eleanor Ender, Santosh Kumar, Cindy Tseng, Guangmeimei Yang, Boxi Ye, Caiwu Liang, Youli Yu, Norton West, Inderjeet Chauhan, Jun H. Ng, Sid Halder, Sang Gu Ji, Georg Held, Mary P. Ryan, Katie L. Moore, Alex S. Walton, Reshma R. Rao   +17 more
wiley   +1 more source

Adsorption and Diffusion of Benzene in Mg-MOF-74 with Open Metal Sites

, 2019
We performed molecular simulations to investigate the adsorption and diffusion of benzene in metal–organic framework Mg-MOF-74. At 300 K and 20 Pa, the saturated loading of benzene reaches 8.2 mmol/g, almost twice of (12,12) single-walled carbon nanotube
Jose Manuel Vicent-Luna (5100095), Xuan Peng (1966369), Surendra Kumar Jain (711123), Sofía Calero (1287594), Anqi Liu (3349751), Qibing Jin (1618753), Dongfeng Zhao (258868)   +6 more
core   +1 more source

Review of Inorganic Separator Engineering for Next‐Generation Lithium–Sulfur Batteries: Compromise or Cornerstone?

Advanced Materials, EarlyView.
Inorganic compound‐modified separators transform lithium–sulfur batteries from passive polysulfide confinement to active reaction‐pathway regulation. A Practical Relevance Index (PRI)‐guided framework bridges interfacial chemistry of inorganic separators with practical constraints, establishing unified design principles for scalable, high‐energy ...
Yuting Qin, Tianyi Wang, Xingyu Wang, Kaifu Xu, Yuzhou Wang, Chengyin Wang, Bing Sun, Guoxiu Wang   +7 more
wiley   +1 more source

Finding high-performance MOFs for effective SF6/N2 separation through high-throughput computational screening and machine learning

JPhys Materials
Given the rapidly expanding pool of synthesized and hypothetical metal–organic frameworks (MOFs), testing every single material for SF _6 /N _2 separation by iterative experimental methods or computationally demanding molecular simulations is not ...
Pelin Sezgin, Hasan Can Gulbalkan, Seda Keskin   +2 more
doaj   +1 more source

Thermal decomposition behavior of ammonium perchlorate catalyzed by cobalt-based complexes

Cailiao gongcheng
The addition of a burning rate catalyst can affect the decomposition of oxidants and effectively regulate the burning rate of solid propellants. MOFs have aroused attentions due to their excellent properties in catalyzing the thermal decomposition of ...
ZHOU Peng, ZHANG Siwei, REN Zhuoqun, TANG Xiaolin, ZHANG Kuan, ZHANG Yifu, HUANG Chi   +6 more
doaj   +1 more source

Hierarchical Flexible Ceramic Nanofiber Membrane for Simultaneous Membrane Distillation and Photocatalytic Hydrogen Evolution

Advanced Materials, EarlyView.
A hierarchical flexible ceramic nanofiber membrane integrates a La‐stabilized ZrO2 scaffold with superhydrophobic UiO‐66‐NH2/CdS heterojunctions. The gas–liquid–solid interfacial architecture sustains vapor‐selective desalination, visible‐light charge separation, and rapid H2 extraction, enabling simultaneous freshwater production and photocatalytic ...
Pengfei Lin, Xiaochen Lu, Jiawei Sun, Shuai Guo, Xinping He, Chunhai Yi, Zhenyao Wang, Jiaxin Guo, Swee Ching Tan, Alicia Kyoungjin An   +9 more
wiley   +1 more source

Crosslinked PES/chitosan membranes with Ni-MAF-6 MOF incorporation for efficient CO2 separation

e-Polymers
A novel series of high-performance mixed matrix membranes (MMMs) were engineered by fabricating the Ni-MAF-6 metal-organic framework nanoparticles (5–25 wt%) into polyethersulfone (PES)/chitosan matrix crosslinked with 3-aminopropyltriethoxysilane ...
Alsaady Mustafa, Usman Muhammad Faisal, Mannan Hafiz Abdul, Lock Serene Sow Mun, Abdulrahman Aymn, Ilyas Suhaib Umer   +5 more
doaj   +1 more source

MOF-253-Supported Ru Complex for Photocatalytic CO₂ Reduction by Coupling with Semidehydrogenation of 1,2,3,4-Tetrahydroisoquinoline (THIQ)

, 2019
MOF-253 (Al­(OH)­(dcbpy), dcbpy = 2,2′-bipyridine-5,5′-dicarboxylic acid) obtained via a microwave-assisted synthesis was used for the construction of a supported Ru complex containing dcbpy (MOF-253-Ru­(dcbpy)2) by coordinating its open N,N′-chelating ...
Zhaohui Li, Mingming Hao, Zhaohui Li (442068), Xiaoyu Deng, Xiaoyu Deng (30845), Mingming Hao (7114094), Yuhuan Qin, Yuhuan Qin (8052221)   +7 more
core   +1 more source

Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes

Advanced Materials, EarlyView.
This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar, Huayang Zhang, Shaobin Wang   +2 more
wiley   +1 more source

Toward Pore‐Engineered 3D‐Printed Materials for Sorption Water Harvesting, Interfacial Evaporation, and Radiative Cooling

Advanced Materials, EarlyView.
Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski, Higgins M. Wilson, Abdallah Y. M. Ali, Jiaxing Xu, Ruzhu Wang, Primož Poredoš   +5 more
wiley   +1 more source