Results 151 to 160 of about 35,113 (307)

A cocrystallized catalyst-coated membrane with high performance for solid polymer electrolyte water electrolysis

, 2013
A cocrystallized catalyst-coated membrane (CCM) is prepared by together heating amorphous Nafion membrane and catalyst layers at 120 degrees C to develop the membrane electrode assembly for solid polymer electrolyte (SPE) water electrolysis.
Wang, Xunying, Zhang, Linsong, Li, Guangfu, 邵志刚, Lu, Wangting, Shao, Zhi-Gang, Zhao, Yun, Yi, Baolian   +7 more
core   +1 more source

Synergistic Cu‐Fe Interactions Enhance Phase Transformation Kinetics Toward High‐Performance CuFeS2‐Based All‐Solid‐State Batteries

Advanced Functional Materials, EarlyView.
CuFeS2 is found to induce the formation of intermediate phases, highlighting a strong Cu–Fe synergistic effect during conversion reactions in lithium all‐solid‐state batteries (Li‐SSBs). The integrated reaction pathway effectively suppresses phase separation and accelerates reaction kinetics, leading to enhanced electrochemical reversibility and ...
Changjiang Bai, Katherine A. Mazzio, Florian Ruske, Goutham Srinivas, Tim Bernges, Junwei Meng, Xiangping Min, Yanan Sun, Vinita Ahuja, Román Healy Corominas, Volodymyr Baran, Götz Schuck, Michael Haumann, Jürgen Janek, Wolfgang G. Zeier, Philipp Adelhelm   +15 more
wiley   +1 more source

Fluorine-oxygen co-coordination of lithium in fluorinated polymers for broad temperature quasi-solid-state batteries

Nature Communications
Polymer-based solid-state batteries operable across broad temperatures are critical for advanced energy storage but face limitations from sluggish ion transport kinetics in polymer electrolytes.
Zhiyong Li, Wanming Li, Zhuo Li, Jialong Fu, Qin Chen, Hui Yang, Xin Guo   +6 more
doaj   +1 more source

Polyaspartate Polyurea-Based Solid Polymer Electrolyte with High Ionic Conductivity for the All-Solid-State Lithium-Ion Battery. [PDF]

ACS Omega, 2023
Bai L, Wang P, Li C, Li N, Chen X, Li Y, Xiao J.   +6 more
europepmc   +1 more source

Coupling Anodic Activity and Stability at Ni‐Based Non‐Oxide Catalysts via Coordinating Alcohol Oxidation and Oxygen Evolution

Advanced Functional Materials, EarlyView.
A cooperative and competitive interrelationship between alcohol oxidation (AOR) and water oxidation (OER) was observed on a typical anode catalyst of Ni2P. In situ Raman spectroscopy and electrochemical analyses revealed a specific complementary mechanism between them, in which OER and AOR critically contribute to the activity and stability of anodic ...
Yong Yan, Xinyu Liu, Yuguo Zhao, Hanwen Jian, Huan Zhou, Riyi Zhang, Dong Wang, Peter Schaaf, Lihua Wang, Guangsheng Guo, Xiayan Wang   +10 more
wiley   +1 more source

Progress on solid state polymer electrolyte for rechargeable Li battery

, 2002
Polymer electrolyte are suitable for solid Li-ion rechargeable battery because of their superior properties. In this paper, the criteria and measurement methods of polymer electrolyte used for Li-ion rechargeable were summarized.
施展, Shi, Z., Dang, Z. M., Fan, L. Z., Nan, C. W.   +4 more
core  

Amperometric Hydrogen Sensor Based on Solid Polymer Electrolyte and Titanium Foam Electrode. [PDF]

ACS Omega, 2022
Gao W, Zhi Z, Fan S, Hua Z, Li H, Pan X, Sun W, Gao H.   +7 more
europepmc   +1 more source

Support‐Controlled Reaction Pathways via Dynamic Sulfur‐Mediated Interfaces for Selective Urea Electrolysis

Advanced Functional Materials, EarlyView.
Sulfur‐doped graphitized carbon nanofibers act as adaptive catalyst–support platforms, enabling dynamic sulfur‐mediated reconstruction and strong metal–support interactions. This unique behavior enhances catalyst stability and controls reaction pathways, achieving highly selective urea oxidation (∼92% N2) coupled with efficient hydrogen evolution ...
Melanie Guillén‐Soler, Lucía Vizcaíno‐Anaya, Ahmad Tayyebi, José Manuel Vila‐Fungueiriño, María del Carmen Giménez‐López   +4 more
wiley   +1 more source

Polymer‐Redox Interactions Enhance Ferro/Ferricyanide Thermogalvanic Cells

Advanced Functional Materials, EarlyView.
Polyelectrolyte could modify the hydration structure of the redox couple in solution and improve the output performance of thermogalvanic cells, providing new fundamental insight into how electrostatic interactions can be exploited to tailor thermoelectric properties.
Pedro Santos Candiotto de Oliveira, Ziyauddin Khan, Swathi Suneesh, Sarbani Ghosh, Zia Ullah Khan, Reverant Crispin, Dan Zhao   +6 more
wiley   +1 more source

Carbonyl-Containing Solid Polymer Electrolyte Host Materials: Conduction and Coordination in Polyketone, Polyester, and Polycarbonate Systems. [PDF]

Macromolecules, 2022
Eriksson T, Gudla H, Manabe Y, Yoneda T, Friesen D, Zhang C, Inokuma Y, Brandell D, Mindemark J.   +8 more
europepmc   +1 more source