Results 181 to 190 of about 102,266 (349)

A Bibliometric Study on Trends in Proton Exchange Membrane Fuel Cell Research during 1990-2022. [PDF]

Membranes (Basel), 2022
Deng Z, Li B, Gong J, Zhao C.
europepmc   +1 more source

Fish Scales: A Multifunctional Biomaterial from Nature

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fish scales demonstrate nature's solution to impact protection through overlapping multilayered architecture. This biological design combines mineralized surfaces with collagen networks to achieve both flexibility and fracture resistance. The structural principles inspire advanced protective materials and biomedical implants, where damage tolerance ...
Liyao Dong, Xiaojie Sun, Xiguang Chen
wiley   +1 more source

Performance Degradation in Proton Exchange Membrane Fuel Cell Under Large Load Variation at Rapid Startup: Phenomena and Solution Based on Different Flow Fields. [PDF]

Adv Sci (Weinh)
Wang Y, Cai F, Tu Z, Chan SH.
europepmc   +1 more source

Developing a Suitable Anion Exchange Layer Structure for Pure–Water Fed Bipolar Membrane CO2 Electrolysis

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A porous anion exchange layer (AEL) is implemented in a forward‐biased bipolar membrane CO2 electrolyzer to suppress carbonate crossover, support CO2 regeneration and maintain cathode alkalinity. Two fabrication strategies are compared—deposition on a silver gas diffusion electrode (GDE) or on the CEM—showing that a porous AEL‐coated GDE provides the ...
Henning Lorenz, Nico Roubicek, Simon Thiele, Chuyen van Pham   +3 more
wiley   +1 more source

Optimization analysis of air cooled open cathode proton exchange membrane fuel cell flow channel structure. [PDF]

Sci Rep
Deng Z, Wang Q, Fang X, Han Y, Liu K, Zhao C.   +5 more
europepmc   +1 more source

Different Approaches for the Preparation of Composite Ionic Liquid-Based Membranes for Proton Exchange Membrane Fuel Cell Applications-Recent Advancements. [PDF]

Membranes (Basel), 2023
Ebrahimi M, Fatyeyeva K, Kujawski W.
europepmc   +1 more source

Insights to Industrial Electrocatalytic Sulfide Oxidation: Electrode Fabrication, System Engineering, and High‐Value Product Acquisition

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review summarizes recent advances in electrocatalytic sulfide oxidation (SOR), focusing on catalyst design strategies, reaction system engineering, and pathways for high‐value product generation. The roles of different reduced sulfur species (S2−, HS−, H2S) under various industrial conditions are highlighted, along with approaches to enhance ...
Zhongyuan Wang, Yinxi Han, Yufei Zhang, Jinghuan Chen, Jiade Wang   +4 more
wiley   +1 more source

Numerical investigation of high-temperature proton exchange membrane fuel cell conductivity at different parameters. [PDF]

Sci Rep
Samir A, Maowwad MS, Farahat MA, Talaat M.   +3 more
europepmc   +1 more source

A Review on Carbon‐Based and Metal‐Based Anode Materials of Microbial Fuel Cells

Energy Science &Engineering, EarlyView.
Reviews a wide range of anode materials used in microbial fuel cells (MFCs) and evaluates their performance and suitability for scalable energy recovery from wastewater. Defines the essential characteristics of an ideal anode, including high surface area, excellent electrical conductivity, strong biocompatibility, and cost‐effectiveness, while ...
Md. Hamidur Rahman, A. N. M. Mominul Islam Mukut   +1 more
wiley   +1 more source

Comparison between Different Activation Overvoltage Descriptions for Semiempirical Proton-Exchange Membrane Fuel Cell Models. [PDF]

ACS Omega
Carneiro LF, Fernandes NTD, Costa Junior EFD, Matencio T.   +3 more
europepmc   +1 more source