Results 121 to 130 of about 232,382 (312)

Effect of supercapacitors on the operation of an air-cooled hydrogen fuel cell. [PDF]

Heliyon, 2021
Townsend A, Martinson C, Gouws R, Bessarabov D.   +3 more
europepmc   +1 more source

Germanane Quantum Dots Promote Metabolic Reprogramming of Immune Cells Toward Regulatory T Cells and Suppress Inflammation In Vitro and In Vivo

Advanced Functional Materials, EarlyView.
Metabolic changes in immune cells direct the phenotype and function of the host immune system. Smart nanomaterials must target metabolic pathways to direct immune cell fate. This study reports the fabrication and first application of germanane quantum dots (GeHQDs) to modulate inflammation in vitro and in vivo.
Abhay Srivastava, Alireza Rafieerad, Weiang Yan, Keshav Narayan Alagarsamy, Qingdong Guan, Leena Regi Saleth, Michel Aliani, Sanjiv Dhingra   +7 more
wiley   +1 more source

Green synthesis of olefin-linked covalent organic frameworks for hydrogen fuel cell applications. [PDF]

Nat Commun, 2021
Wang Z, Yang Y, Zhao Z, Zhang P, Zhang Y, Liu J, Ma S, Cheng P, Chen Y, Zhang Z.   +9 more
europepmc   +1 more source

Controlled Movement of Soft Actuators using Multi‐Responsive Microgel Arrays and Microcirculatory Systems

Advanced Functional Materials, EarlyView.
Microscale hydrogels (microgels) feature improved mass transport characteristics supportive of fast actuation and chemical tunability amenable to programmed stimuli response. A unique soft actuator architecture is realized by encapsulating microgels in soft microcirculatory systems which enable the convenient delivery of liquid stimuli for powering and
Nengjian Huang, Brennan P. Watts, Stephen A. Morin   +2 more
wiley   +1 more source

Dynamic modeling of hydrogen desorption from a metal hydride tank using the electrical fluidic analogy [PDF]

, 2016
WHEC 2016, World Hydrogen Energy Conference, Saragosse, ESPAGNE, 13-/06/2016 - 16/06/2016International audienceThe current work presents a modeling study of the thermal behavior during discharge of a hydride hydrogen tank. In a thermal coupling between a
Candusso, Denis, CHABANE, Djafar, DJERDIR, Abdesslem, Elkedim, Omar, FENINECHE, Nouredine, Harel, Fabien   +5 more
core   +1 more source

Living Liquid Metal Composites Embedded with Electrogenic Endospores for Next‐Generation Bioelectronics

Advanced Functional Materials, EarlyView.
A new class of living liquid metal composites is introduced, embedding Bacillus subtilis endospores into eutectic gallium–indium (EGaIn). The spores enhance droplet coalescence, strengthen interfacial conductivity, and provide on‐demand electrogenic functionality after germination. The composites exhibit high conductivity, self‐healing, patternability,
Maryam Rezaie, Yang Gao, Seokheun Choi
wiley   +1 more source

Comparison of acid and alkaline hydrogen-bromine fuel cell systems [PDF]

, 2013
The Conference abstracts' website is located at https://ecs.confex.com/ecs/224/webprogram/Paper20002.htmlSession - Vanadium Redox Systems 2 and Other Redox Systems 1: abstract no. 1674The hydrogen bromine (H2-Br2) fuel cell system is an attractive system
Chan, KY, Li, VCY, Lin, G, Nguyen, TV, Weng, G, Yarlagadda, V   +5 more
core  

Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies

Advanced Functional Materials, EarlyView.
Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra, Shuvaraj Ghosh, Malkeshkumar Patel, Sourov Hossain, Ju‐Hyung Yun, Joondong Kim   +5 more
wiley   +1 more source

Non-precious metal on zirconium oxide/nitrogen-doped graphene nanocomposite (M/ZrO2-NG) as electrocatalyst for oxygen reduction reaction

Results in Chemistry
Nanocomposite electrocatalysts (M/ZrO2-NG; M: Fe, Co, Fe-Co) consisting of transition metals deposited on zirconium oxide/N-doped graphene were synthesized in the present study.
Soosan Rowshanzamir, Maryam Jafari, Nastaran Nozarian, Mohammad Javad Parnian   +3 more
doaj   +1 more source

Development of advanced fuel cell system, phase 2 [PDF]

A multiple task research and development program was performed to improve the weight, life, and performance characteristics of hydrogen-oxygen alkaline fuel cells for advanced power systems.
Bell, W. F., Handley, L. M., Meyer, A. P.   +2 more
core   +1 more source