Results 21 to 30 of about 198,755 (259)

Recent advances of metal–organic frameworks‐based proton exchange membranes in fuel cell applications

SusMat, 2022
In recent years, proton exchange membrane (PEM) fuel cell (FC; PEMFC) has been widely studied and gradually applied to vehicle power supply, portable supply, communication base station backup, emergency power supply, and so on.
Xiao‐Min Li, Junkuo Gao
doaj   +1 more source

Review on Fractal Analysis of Porous Metal Materials

Journal of Chemistry, 2015
Porous metal materials are multifunctional lightweight materials and have been used widely in industry. The structural and functional characters of porous metal materials depend on the pore structure which can be described effectively by the fractal ...
J. Z. Wang, J. Ma, Q. B. Ao, H. Zhi, H. P. Tang   +4 more
doaj   +1 more source

Xylene isomer separations by intrinsically porous molecular materials

Cell Reports Physical Science, 2021
Summary: Xylene mixtures and the three individual isomers are valuable chemical feedstocks in the chemical industry. Separation of these isomers is a pressing challenge due to their overlapping physicochemical properties.
Gengwu Zhang, Yanjun Ding, Abdulmajeed Hashem, Aliyah Fakim, Niveen M. Khashab   +4 more
doaj   +1 more source

Room-Temperature Phosphorescent Co-Crystal Showing Direct White Light and Photo-Electric Conversion

Frontiers in Chemistry, 2021
The development of molecular crystalline materials with efficient room-temperature phosphorescence has been obtained much attention due to their fascinating photophysical properties and potential applications in the fields of data storage, bioimaging and
Xiao-Gang Yang, Wen-Jing Qin, Ji-Rui Zhang, Xu-Ke Tian, Xin Fan, Lu-Fang Ma, Dongpeng Yan   +6 more
doaj   +1 more source

The Selective CO₂ Adsorption and Photothermal Conversion Study of an Azo-Based Cobalt-MOF Material

Molecules, 2022
A new metal–organic framework (MOF), [Co2(L)2(azpy)]n (compound 1, H2L = 5-(pyridin-4-ylmethoxy)-isophthalic acid, azpy = 4,4′-azopyridine), was synthesized by a solvothermal method and further characterized by elemental analysis, IR spectra ...
Li-Long Dang, De-Xi Zong, Xiao-Yan Lu, Ting-Ting Zhang, Tian Chen, Jiu-Long Sun, Jiu-Zhou Zhao, Meng-Yang Liu, Shui-Ren Liu   +8 more
doaj   +1 more source

Polycage membranes for precise molecular separation and catalysis

Nature Communications, 2023
The evolution of the chemical and pharmaceutical industry requires effective and less energy-intensive separation technologies. Engineering smart materials at a large scale with tunable properties for molecular separation is a challenging step to ...
Xiang Li, Weibin Lin, Vivekanand Sharma, Radoslaw Gorecki, Munmun Ghosh, Basem A. Moosa, Sandra Aristizabal, Shanshan Hong, Niveen M. Khashab, Suzana P. Nunes   +9 more
doaj   +1 more source

Development, exploration and optimization of porous titanium and titanium alloys: A review

Journal of Science: Advanced Materials and Devices
As an integrated material of structure and function, porous titanium (Ti) and Ti alloys with a porosity of (10–95%) processes a wide application prospect in many fields. However, they still faced some issues, including the design and optimization of pore
Baoguang Zhang, Kun Yang, Lei Shen, Xingyu Duan, Shaoyang Zhao, Wenbin Gao, Chenyang Xu, Jian Wang   +7 more
doaj   +1 more source

MOx/Rh Metallene with Energetic Interfaces as Efficient Bifunctional Electrocatalyst for Durable Water Splitting

Advanced Science
Developing excellent activity and stability bifunctional electrocatalysts for alkaline water splitting remains challenging. This work constructs ultrathin MOx/Rh metallene heterostructures (M = Fe, Co, Ni) via atmosphere‐controlled solvothermal synthesis,
Ruilong Wei, Yuner Lin, Shanshan Ye, Shuo Wang, Jing Gao, Chaochao Tao, Shengqian Wang, Pei Xiong, Hang Zhang, Hualan Xu, Shengliang Zhong   +10 more
doaj   +1 more source

Green and Scalable Fabrication of Sandwich-like NG/SiO_x/NG Homogenous Hybrids for Superior Lithium-Ion Batteries

Nanomaterials, 2021
SiOx is considered as a promising anode for next-generation Li-ions batteries (LIBs) due to its high theoretical capacity; however, mechanical damage originated from volumetric variation during cycles, low intrinsic conductivity, and the complicated or ...
Guilong Liu, Yilin Wei, Tiantian Li, Yingying Gu, Donglei Guo, Naiteng Wu, Aimiao Qin, Xianming Liu   +7 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source