Results 11 to 20 of about 1,235,798 (266)

Dehydrofluorination Process of Poly(vinylidene difluoride) PVdF-Based Gel Polymer Electrolytes and Its Effect on Lithium-Sulfur Batteries

Gels, 2023
Gel polymer electrolytes (GPEs) are emerging as suitable candidates for high-performing lithium-sulfur batteries (LSBs) due to their excellent performance and improved safety.
Julen Castillo, Adrián Robles-Fernandez, Rosalía Cid, José Antonio González-Marcos, Michel Armand, Daniel Carriazo, Heng Zhang, Alexander Santiago   +7 more
doaj   +1 more source

Physico-chemical Characterization of Different Preparation Routes of Binary and Ternary Metal Oxides on Titanium Substrates

International Journal of Electrochemical Science, 2012
Different routes of preparation of metal oxide structures on titanium substrates are explored and characterized with Scanning Electron Microscopy (SEM), Energy Dispersive Elemental Analysis (EDAX), Atomic Force Microscopy (AFM) and X-ray Diffraction ...
Michael J. Klink, Eno E. Ebenso, Andrew M. Crouch   +2 more
doaj   +1 more source

A reflection on polymer electrolytes for solid-state lithium metal batteries

Nature Communications, 2023
Before the debut of lithium-ion batteries (LIBs) in the commodity market, solid-state lithium metal batteries (SSLMBs) were considered promising high-energy electrochemical energy storage systems before being almost abandoned in the late 1980s because of
Ziyu Song, Fangfang Chen, Maria Martinez-Ibañez, Wenfang Feng, Maria Forsyth, Zhibin Zhou, Michel Armand, Heng Zhang   +7 more
doaj   +1 more source

Self-powered electrochromic window using green electrolyte

AIP Advances, 2018
Electrochromic windows are considered as future smart windows for conditioning day light inside the room. Most of the electrochromic windows are fabricated using synthetic electrolytes which require an external power source and are also not always ...
O. Nanda, N. Gupta, R. Grover, K. Saxena
doaj   +1 more source

Comportamento estrutural de vigas de concreto reforçadas com ripas de bambu cravejadas de pinos Structural behavior of concrete beams reinforced with pinned bamboo-splints

Revista Brasileira de Engenharia Agrícola e Ambiental, 2010
Uma das deficiências do bambu reforçando vigas de concreto armado está relacionada com deslocamentos relativos entre os dois materiais. A investigação aqui reportada teve como objetivo avaliar experimentalmente a possibilidade de se melhorar o trabalho ...
Antonio C. Braga Filho, Humberto C. Lima Júnior, Normando P. Barbosa, Fabio L. Willrich   +3 more
doaj   +1 more source

Solid-state electrolytes for safe rechargeable lithium metal batteries: a strategic view

Materials Futures, 2023
Despite the efforts devoted to the identification of new electrode materials with higher specific capacities and electrolyte additives to mitigate the well-known limitations of current lithium-ion batteries, this technology is believed to have almost ...
Leire Meabe, Itziar Aldalur, Simon Lindberg, Mikel Arrese-Igor, Michel Armand, Maria Martinez-Ibañez, Heng Zhang   +6 more
doaj   +1 more source

Vigas de concreto reforçadas com bambu Dendrocalamus giganteus. II: modelagem e critérios de dimensionamento Concrete beams reinforced with Dendrocalamus giganteus bamboo. II: modeling and design criterions

Revista Brasileira de Engenharia Agrícola e Ambiental, 2005
Este trabalho corresponde à segunda parte de uma publicação sobre o comportamento estrutural de vigas de concreto reforçadas com bambu, na qual se apresenta e discute a modelagem dessas estruturas para, em seguida, serem apresentadas sugestões e ...
Humberto C. Lima Júnior, Fábio L. Willrich, Gilmar Fabro   +2 more
doaj   +1 more source

Electrolyte and anode‐electrolyte interphase in solid‐state lithium metal polymer batteries: A perspective

SusMat, 2021
The interest for solid‐state lithium metal (Li°) batteries (SSLMBs) has been growing exponentially in recent years in view of their higher energy density and eliminated safety concerns.
Heng Zhang, Yuhui Chen, Chunmei Li, Michel Armand   +3 more
doaj   +1 more source

Análise mecânica de pilares mistos bambu-concreto Mechanical analysis of hybrid bamboo-concrete columns

Revista Brasileira de Engenharia Agrícola e Ambiental, 2010
O objetivo deste trabalho foi avaliar o comportamento de pilares de bambu da espécie Dendrocalamus giganteus com e sem o preenchimento interior de concreto.
Humberto C. Lima Júnior, Fábio L. Willrich, Gilmar Fabro, Maxer A. Rosa, Leandro Tanabe, René B. G. Sabino   +5 more
doaj   +1 more source

Production of high-energy Li-ion batteries comprising silicon-containing anodes and insertion-type cathodes

Nature Communications, 2021
Large-scale manufacturing of high-energy Li-ion cells is of paramount importance for developing efficient rechargeable battery systems. Here, the authors report in-depth discussions and evaluations on the use of silicon-containing anodes together with ...
Gebrekidan Gebresilassie Eshetu, Heng Zhang, Xabier Judez, Henry Adenusi, Michel Armand, Stefano Passerini, Egbert Figgemeier   +6 more
doaj   +1 more source