Results 101 to 110 of about 3,675,918 (288)

Protonation Modification of Commercial OPBI as Binders Toward High‐Performance High‐Temperature PEM Fuel Cells

Advanced Science, EarlyView.
Commercial OPBI binders is regulated via a facile formic‐acid protonation strategy without disrupting the polymer backbone. Protonation introduces positively charged benzimidazole sites, inducing interchain electrostatic repulsion that loosens chain packing, enlarges intermolecular spacing, and promotes uniform binder dispersion over catalyst surfaces.
Jinzhen Huang, Minhui Liang, Jingjing Lin, Zhihuan Pan, Jinwu Peng, Lei Wang   +5 more
wiley   +1 more source

Toward Rational Design of Aqueous Battery Membranes Beyond the Selectivity‐Conductivity Trade‐Off

Advanced Science, EarlyView.
This review examines sulfonated membranes for redox flow batteries. It focuses on proton transport mechanism, membrane design, performance limits, optimization strategies, and the pathway from molecular design to membrane manufacturing. ABSTRACT Electrochemical energy‐storage systems increasingly require membranes that can simultaneously deliver fast ...
Jinkang Liu, Mingbo Xie, Zhenghao Wang, Huacun Li, Jun Xie, Pan Liu, Qingwei Wang, Xu Yan, Meiqing Shi, Liyuan Chai, Yue Luo, Zining Tang, Rui Tan, Liyuan Zhang   +13 more
wiley   +1 more source

Coupled CFD modeling and thermal analysis of multi-layered insulation structures in liquid hydrogen storage tanks for various vapor-cooled shields

Case Studies in Thermal Engineering
The present study aims to propose a coupled numerical model for analyzing the influence of the configuration of the vapor-cooled shield tubes on insulation performance.
Xian You Zhu, Jung Hee Lee, Kyong-Hwan Kim, Chang-Hyuck Lim, Seong Hyuk Lee   +4 more
doaj   +1 more source

Boil off gas (BOG) management in Spanish liquid natural gas (LNG) terminals

Spain is a country with six LNG terminals in operation and three more scheduled for 2011. At the same time an increasing number of LNG tanks are under construction to compensate the Spanish lack of underground storage.
Gonzalez-Regueral, B., García-Torrent, J., García-Martínez, M.J., Querol, E.   +3 more
core  

Pemanfaatan Boil-Off Gas Sebagai Bahan Bakar Kapal Pengangkut Gas [PDF]

, 2016
LNG carrier is the most reliable primary means of transportation of LNG in the world.In operation, each LNG carrier would result in boil-off gas from the cargo hold due to the expansion.BOG The average amount that can be produced is 0.15% of the tank ...
Syuhada, Ahmad, Hamdani, Hamdani, Ikhwan, Ikhwan   +2 more
core  

Habitat‐Specific Design Strategies for Untethered Soft Robots

Advanced Science, EarlyView.
Habitat shapes the design of untethered soft robots. Across land, water, air, and living tissues, environmental constraints govern viable combinations of compliant structures, actuation mechanisms, and energy delivery. This review connects these constraints with robotic performance and identifies design principles for advancing adaptable, durable, and ...
Siyang Li, Zhikun Miao, Tuck‐Whye Wong, Tiefeng Li   +3 more
wiley   +1 more source

Sidechain Modulation of Responsive Metal‐Organic Framework Pore Chirality for Enhanced Enantioseparation

Angewandte Chemie, EarlyView.
[Zn2(L‐ValPyr)2] is a chiral and flexible metal‐organic framework that places the isopropyl sidechains of L‐valine inside the pores, creating accessible space in the shape of a three‐blade propeller. The framework adapts its structure to position the substituted aromatic guests in its peripheral pockets through favorable interactions with the isopropyl
Luke A. Johnson, Laurence J. Kershaw Cook, Bhupendra P. Mali, Datta Markad, Nikos Panagiotou, Dmytro Antypov, Alexandros P. Katsoulidis, Matthew J. Rosseinsky   +7 more
wiley   +2 more sources

Study on Boil-off Gas (BOG) Minimization and Recovery Strategies from Actual Baseload LNG Export Terminal: Towards Sustainable LNG Chains

Boil-off Gas (BOG) generated at the liquefied natural gas (LNG) export terminal causes negative economic and environmental impacts. Thus, the objective of this study is to develop and evaluate various handling schemes to minimize and/or recover the ...
Iftekhar A. Karimi, Easa I. Al-musleh, Mary A. Katebah, Zineb Bouabidi, Abdur Rahman Shazed, Hassan Alfadala, Fares Almomani, Mohamed M. Hussein   +7 more
core  

Gestión del boil off gas en la planta de regasificación de Cartagena

, 2013
Este proyecto trata sobre la gestión del boil-off gas, o BOG (vapor de gas natural que se produce en las instalaciones de gas natural licuado de las plantas de regasificación), generado en la planta de regasificación de Gas Natural Licuado de Cartagena ...
Mangas Calvo, Rodrigo G.
core  

Seasonal analysis of boil-off gas rates in liquid hydrogen storage tank using time-series analysis [PDF]

The storage of liquid hydrogen (LH2) in stationary tanks poses significant challenges due to boil-off gas (BOG) losses caused by heat ingress from the external environment.
Cavaliere, Pasquale Daniele, Ravichandran, Kavin   +1 more
core   +1 more source