Results 51 to 60 of about 5,752 (206)
Polybenzimidazole (PBI) and benzimidazole-linked polymer (BILP) membranes
Green Chemical Engineering, 2021 Polybenzimidazoles (PBIs) and benzimidazole-linked polymers (BILPs) have exceptional thermal and chemical stability, and hence, their membranes were developed and used under harsh conditions.
Shenzhen Cong +3 more
doaj +1 more source
Uniform In‐Plane Growth of Large‐Area Ultrathin Zn2(benzimidazole)4 Membrane
Advanced Functional Materials, Volume 36, Issue 11, 5 February 2026.A multicycle, ultradilute exposure strategy enables uniform in‐plane growth of ultrathin Zn2(benzimidazole)4 membranes on graphene, suppressing bulk nucleation and defects. The resulting centimeter‐scale films deliver high H2/CO2 separation performance, and are highly reproducible.
Shuqing Song +5 more
wiley +1 more source
High proton conductivity in phosphorylated cellulose nanofiber-based composite membranes for HT-PEFC
Applied Physics ExpressHigh-temperature polymer electrolyte fuel cells require electrolytes that maintain high proton conductivity and acid retention above 100 °C under anhydrous conditions.
Hinako Koyanagi +8 more
doaj +1 more source
Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives
Advanced Energy Materials, Volume 16, Issue 8, 25 February 2026.This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley +1 more source
A Review on Applications and Challenges of Fullerenes in Proton Exchange Membranes
Carbon Energy, Volume 8, Issue 2, February 2026.This review is devoted to the analysis of the use of fullerenes and their functionalized derivatives to improve the efficiency of proton exchange membranes. The synthetic methods, structure, properties, and proton transfer mechanisms of fullerene‐containing membranes are discussed in detail. Promising areas of scientific research are discussed, and key
Ruslan Usmanov, Alexander Pozdnyakov
wiley +1 more source
Advanced Materials, Volume 38, Issue 4, 16 January 2026.Developing robust catalysts for ammonia electrochemical oxidation (AOR) is essential for advancing NH3 utilization technologies. This review summarizes recent progress in catalyst design and mechanistic understanding of AOR. In addition, it systematically investigates strategies to improve AOR performance for various types of catalysts.
Yike Ye +4 more
wiley +1 more source
Membranes, 2018 High-performance polybenzimidazole (PBI) hollow-fiber membranes (HFMs) were fabricated through a continuous dry-jet wet spinning process at SRI International.
Xiao Wang +7 more
doaj +1 more source
UV Photo-Oxidation of Polybenzimidazole (PBI)
Technologies, 2020 Since polybenzimidazole (PBI) is often used in the aerospace industry, high-temperature fuel cells, and in redox flow batteries, this research investigated the surface modification of PBI film with 253.7 and 184.9 nm UV photo-oxidation.
Devon Shedden +10 more
doaj +1 more source
Flame resistant elastic elastomeric fiber [PDF]
, 1974 Compositions exhibit elastomeric properties and possess various degrees of flame resistance. First material polyurethane, incorporates halogen containing polyol and is flame resistant in air; second contains spandex elastomer with flame retardant ...
Howarth, J. T. +3 more
core +1 more source
Validation of an externally oil-cooled 1 kWel HT-PEMFC stack operating at various experimental conditions [PDF]
, 2013 The performance of 1 kWel 48-cell HT-PEMFC at various experimental conditions is presented, particularly at several CO concentrations (up to 1.0%). Polarization curves measured at various anode (1.0-2.5) and cathode (1.6-4.0) stoichiometries; stack ...
Bujlo, P. +6 more
core +1 more source