Results 151 to 160 of about 1,128,590 (303)

Unlocking large-area free-standing MOF-glasses for molecular sieving gas separation membranes. [PDF]

Nat Commun
Smirnova O, Duval A, Komal A, Calderón Rodríguez L, Sajzew R, Schacher FH, Wondraczek L, Knebel A.   +7 more
europepmc   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

Advanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng, Qian Yao, Yanan Sun, Hongyu Lv, Zhongchao Bai, Guoliang Zhang, Nana Wang, Jian Yang   +7 more
wiley   +1 more source

Asymmetrical covalent organic framework mixed matrix membranes for highly efficient gas separation. [PDF]

Nat Commun
Qi LH, Wang Z, Zhang TH, Feng Z, Huang L, Wang S, Wang H.   +6 more
europepmc   +1 more source

MnI‐Functionalized Covalent Organic Framework as Efficient Electrocatalyst for CO2 Reduction in a Catholyte‐Free Zero‐Gap Electrolyzer

Advanced Functional Materials, EarlyView.
This work demonstrates the successful integration of a phenanthroline‐based 2D COF with MnI catalytic sites into a catholyte‐free membrane‐electrode‐assembly cell for CO2 electroreduction. The crystalline COF actively suppresses Mn⁰–Mn⁰ dimerization, achieving a turnover frequency of 617 h⁻¹ at 2.8 V (full‐cell potential), and enabling stable operation.
Laura Spies, Marcos Eduardo G. Carmo, Gonçalves J. Marrenjo, Stephan Reuther, Patrick Ganswindt, Antonio Otavio T. Patrocinio, Thomas Bein, Osmando F. Lopes, Jenny Schneider   +8 more
wiley   +1 more source

Optimization of Cryogenic Gas Separation Systems Based on Exergetic Analysis-The Claude-Heylandt Cycle for Oxygen Separation. [PDF]

Entropy (Basel)
Urduza DC, Grosu L, Serban A, Percembli Chelmuș AA, Dobrovicescu A.   +4 more
europepmc   +1 more source

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

Advanced Functional Materials, EarlyView.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing, Abdulrahman Mohabbat, István Boldog, Jens Möllmer, Marcus Lange, Yulyan Haiduk, Tobias Heinen, Vladimir Pankov, Oliver Weingart, Christoph Janiak   +9 more
wiley   +1 more source

Effect of impregnation with polyethylene glycols (PEGs) of different end groups on gas separation performance of cross-linked polyethylene oxide (PEO) membranes. [PDF]

PLoS One
Ji S, Wang T, Guan L, Zhao C, Quan S, Dong X, Zhang X, Meng F, Tian Z.   +8 more
europepmc   +1 more source

Printed Integrated Logic Circuits Based on Chitosan‐Gated Organic Transistors for Future Edible Systems

Advanced Functional Materials, EarlyView.
Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco, Valerio Francesco Annese, Valerio Galli, Ilaria Penna, Debora Russo, Marina Veronesi, Rita Scarpelli, Stefania Sabella, Mario Caironi   +8 more
wiley   +1 more source

Parameter Optimization of Low-Speed Impeller Dynamic Gas-Liquid Separator for High-Gas-Contained Oil Wells

Shiyou jixie
The electric submersible progressive cavity pump for wells with high gas content exhibits a low lifting efficiency.This paper presents a low-speed impeller dynamic gas-liquid separator.Taking into account the influences of factors such as high gas-oil ...
Dong Guochi, Liu Xinfu, Hao Zhongxian, Li Qingping, Yao Haiyuan, Liu Chunhua, Li Ming   +6 more
doaj  

Advances in Polyimide Membranes for Gas Separation: Synthesis, Modification, and Application. [PDF]

Molecules
Zhang QY, Mao H, Wen M, Chen BH, Li QQ, Zhang YM, Zhao ZP.   +6 more
europepmc   +1 more source