Results 81 to 90 of about 11,962,794 (181)

Coupled Fe3O4‐Cluster Precipitates and Single Fe‐Atom Catalysts Can Boost Oxygen Reduction via Concomitantly Accelerated Water Dissociation

Angewandte Chemie, Volume 138, Issue 37, 7 September 2026.
Fe3O4 clusters can be precipitated onto Fe–N–C SACs through a residual‐oxygen‐assisted precipitation approach. Compelling evidence, including operando spectroscopy and ab initio calculations, suggests that Fe3O4‐cluster precipitates not only induce asymmetric electronic structures of Fe‐N4 active center to optimize the OH* adsorption, but also ...
Cheng‐Kai Du, Xiongyi Liang, Fei‐Xiang Ma, Yutong Li, Zheng‐Qi Liu, Long Ma, Zeng Li, Liang Zhen, Yan Huang, Xiao Cheng Zeng, Cheng‐Yan Xu   +10 more
wiley   +2 more sources

Solar‐Powered Water Depollution Through a Bioinspired Device Based on ZIF‐8 Loaded Macroporous Hydrogels Prepared via Ice‐Templating

Small, EarlyView.
ABSTRACT Water pollution poses a constant threat to the environment and is one of the central causes for global shortage of clean water. Metal–Organic Frameworks (MOFs) have emerged as highly efficient adsorbents; however, their application is limited by their common production as fine powders, which hinders recovery and reuse.
Katsuya Komiyama, Jonathan Bachir, Francisco M. Fernandes, Clémence Sicard   +3 more
wiley   +1 more source

Organosilica-Functionalized Zeolitic Imidazolate Framework ZIF-90 Membrane with High Gas-Separation Performance

, 2012
Membrane-based separation techniques are energy- and costintensive in comparison with conventional separation processes like distillation and adsorption.[1] Recently, supported metal-organic framework (MOF) films have attracted intense attention for ...
黄爱生、J rgen Caro
core  

Adsorption‐Programmed Transformation of a Two‐Dimensional Cu–Imidazolate Framework into Mn‐Integrated Catalytic Nanonetwork

Small, EarlyView.
A freeze‐dried copper‐based metal‐organic framework removes more than 95% of manganese from water. Capturing the metal reorganizes the framework, giving the used adsorbent a second life as a reusable catalyst that produces valuable ester products in yields up to 84%.
Prathmesh Bhadane, Ramesh Gayathri, Mayank Dotiyal, Abhijit Chhotray, Iuliia Mikulska, Superb K. Misra, Deepti Kalsi, Swaroop Chakraborty   +7 more
wiley   +1 more source

Role of 1D and 2D Materials in Achieving Transparent and Flexible Lithium‐Ion Batteries for Wearable Electronics

Small, EarlyView.
Hybrid 1D–2D architectures redefine material design strategies for TFLIBs by decoupling competing performance parameters. This approach accelerates the transition of TFLIBs from proof of concept to practical wearable technologies. ABSTRACT Transparent and flexible lithium‐ion batteries (TFLIBs), enabled by advanced nanomaterials and flexible ...
Raviraj Madesan, Anand Sreekantan Thampy
wiley   +1 more source

Nanoporous carbons through direct carbonization of a zeolitic imidazolate framework for supercapacitor electrodes

, 2012
Nanoporous carbons with high surface area are achieved through direct carbonization of a commercially available zeolitic imidazolate framework (ZIF-8) without any additional carbon sources.
Chaikittisilp, Watcharop, Ariga, Katsuhiko, Chen, Lin-Chi, Huang, Hou-Sheng, Fujita, Taketoshi, Wang, Hongjing, Hu, Ming, Wu, Kevin C. -W., Yamauchi, Yusuke   +8 more
core   +1 more source

Fusion Energy and Tritium Fuel Cycle: Hydrogen Isotope Separation Technologies and Sorbent Materials

Small Methods, EarlyView.
This review surveys sorbent‐based materials for hydrogen isotope separation, a key challenge in fusion fuel processing. Different types of adsorbents are compared in terms of selectivity, kinetics, and operational practicality. Limitations of cryogenic operation and tritium compatibility are highlighted, providing guidance toward efficient, low tritium
Pankaj Sharma, Lawrence Shere, Rosemary Brown   +2 more
wiley   +1 more source

Crystal Transformation in Zeolitic-Imidazolate Framework

, 2016
The phase transformation of a zinc-2-methylimidazole-based zeolitic-imidazolate framework (ZIF), from a recently discovered ZIF-L to ZIF-8, was reported.
Jianfeng Yao (657360), Ming He (215410), Zhouyou Wang (1711432), Qi Liu (33068), Huanting Wang (1430728), Ze-Xian Low (1711435), Akkihebbal K. Suresh (1711438), Jayesh Bellare (438171)   +7 more
core   +1 more source

Dimensional Reduction and Electronic Modulation of 3D MOFs to Ultrathin 2D MOF Electrocatalysts for Enhanced Oxygen Evolution

SusMat, EarlyView.
A dimensional reduction strategy transforms 3D ZIF‐67 into ultrathin 2D MOF nanoribbons via a yolk‐shell intermediate. Electronic modulation of the linker with ─NH2 and ─NO2 groups controls morphology and metal center electron density. The resulting electron‐rich 2D MOF exhibits superior oxygen evolution activity (288 mV @ 10 mA cm−2) and remarkable ...
Yanjie Wu, Peng Han, Long Zheng, Chen Ma, Lei Xu, Ye Chen, Zhihai Ke   +6 more
wiley   +1 more source

ZIF‐8‐Based Solid‐Phase Extraction Coupled With Derivative UV‐Vis Spectrophotometry for Rapid Simultaneous Determination of Hesperidin and Naringin in Citrus Peels

Chemistry–Methods, Volume 6, Issue 10, October 2026.
This graphical abstract illustrates the synthesis and application of ZIF‐8 as a solid‐phase extraction sorbent for the simultaneous determination of hesperidin and naringin in citrus peels. ZIF‐8 was synthesized from zinc nitrate hexahydrate and 2‐methylimidazole, followed by mixing, centrifugation, and drying.
Akram Sadat Nabavi, Sayed Mehdi Ghoreishi, Fateme Tajabadi   +2 more
wiley   +1 more source