Results 101 to 110 of about 3,342,283 (351)

Exceptional capacitive deionization rate and capacity by block copolymer–based porous carbon fibers

Science Advances, 2020
Block copolymer–based porous carbon fibers show ultrahigh capacity and rate for capacitive deionization. Capacitive deionization (CDI) is energetically favorable for desalinating low-salinity water.
Tianyu Liu, Joel M. Serrano, J. Elliott, Xiaozhou Yang, W. Cathcart, Zixuan Wang, Zhen He, Guoliang Liu   +7 more
semanticscholar   +1 more source

In Situ Constructed Magnetic Core‐Shell Hydrogen‐Bonded Organic Framework‐on‐Metal–Organic Framework Structure: an Efficient Catalyst for Peroxymonosulfate Activation

Advanced Functional Materials, EarlyView.
In this work, a magnetic core‐shell catalyst (HOF‐on‐Fe3O4/ZIF‐67) is successfully synthesized, consisting of a metal–organic framework (ZIF‐67) with magnetic Fe3O4 as the core and a porous hydrogen‐bonded organic framework (HOF) as the shell. The catalyst efficiently activated peroxymonosulfate, resulting in rapid and effective removal of water ...
Yingying Du, Chenhui Ding, Chao Deng, Susanta Banerjee, Seema Agarwal   +4 more
wiley   +1 more source

High surface area, emulsion-templated carbon foams by activation of polyHIPEs derived from Pickering emulsions. [PDF]

, 2016
Carbon foams displaying hierarchical porosity and excellent surface areas of >1400 m2/g can be produced by the activation of macroporous poly(divinylbenzene).
Bismarck, A, De Luca, F, Roberts, AD, Woodward, RT   +3 more
core   +2 more sources

Photoswitchable Conductive Metal–Organic Frameworks

Advanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu, Mersad Mostaghimi, Abhinav Chandresh, Saibal Jana, Wolfgang Wenzel, Lars Heinke   +5 more
wiley   +1 more source

Biosourced, highly porous, carbon xerogel microspheres

RSC Advances, 2016
The first tannin-based carbon xerogel microspheres were prepared and characterised.
L. I. Grishechko, G. Amaral-Labat, V. Fierro, A. Szczurek, B. N. Kuznetsov, A. Celzard   +5 more
openaire   +3 more sources

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

Krypton based adsorption type cryogenic refrigerator [PDF]

Krypton and monolithic porous carbon such as Saran carbon are used respectively as the sorbate and sorbent of an absorption type refrigerator to improve refrigeration efficiency and operational ...
Jones, Jack A., Schember, Helene
core   +1 more source

Thermal transport enhancement of hybrid nanocomposites; impact of confined water inside nanoporous silicon

, 2020
The thermal transport properties of porous silicon and nano-hybrid "porous silicon/water" systems are presented here. The thermal conductivity was evaluated with equilibrium molecular dynamics technique for porous systems made of spherical voids or water-
Isaiev, Mykola, Lacroix, David, Termentzidis, Konstantinos, Wang, Xiaorui   +3 more
core   +2 more sources

Controlling the morphology of metal-organic frameworks and porous carbon materials: metal oxides as primary architecture-directing agents.

Chemical Society Reviews, 2020
Owing to their large ratio of surface area to mass and volume, metal-organic frameworks and porous carbons have revolutionized many applications that rely on chemical and physical interactions at surfaces.
Jongkook Hwang, Aleksander Ejsmont, R. Freund, J. Gościanska, B. V. Schmidt, S. Wuttke   +5 more
semanticscholar   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source