Results 221 to 230 of about 86,261 (343)

Improved Air Stability of Li Argyrodites Through PS43− Rotation Suppression by Al and Se Co‐Substitution for All‐Solid‐State Batteries

Advanced Science, EarlyView.
Al/Se co‐substitution in Li6PS5Cl achieves enhanced dry‐air stability and improves Li+ conductivity, retaining 85% of its high Li+ conductivity (4.91 mS cm−1 at 30 °C) after dry‐air exposure (dew point −40 °C for 5 h). The stability enhancement is experimentally validated and underpinned by theoretical analyses indicating suppressed rotation of P[S2SeO]
Juhyoun Park, Jihun Lee, Yoon‐Seong Kim, Donghyeok Kim, Minseo Jang, Junwoo Lee, Hae‐Yong Kim, Changhun Park, Jeongheon Kim, Habin Chung, Kyung‐Wan Nam, Dong‐Hwa Seo, Yoon Seok Jung   +12 more
wiley   +1 more source

Operando microimaging of crystal structure and orientation in all components of all-solid-state-batteries. [PDF]

Nat Commun
Jacquet Q, Cele J, Casiez L, Tardif S, Medjahed A, Pouget S, Burghammer M, Lyonnard S, Oukassi S.   +8 more
europepmc   +1 more source

Unveiling a Stable Polysulfide Transport Framework in a Fluorine‐Free Li‐S Batteries

Advanced Science, EarlyView.
This work unveils a lithium thiophosphate reaction pathway activated by trigger P2S5 units, which initiate fast self‐assembly and shift the system away from conventional Li‐S reactions. The reversible Li‐P‐S framework delivers stability, safety, and high energy density, while enabling a distinct solid‐liquid hybrid electrochemical mode that provides a ...
Feng‐Yu Wu, Po‐Wei Chi, Phillip M. Wu, Maw‐Kuen Wu   +3 more
wiley   +1 more source

Magnetic microscopy for operando imaging of battery dynamics. [PDF]

Nat Commun
Pollok S, Khoshkalam M, Ghaffari-Tabrizi F, Kurnia F, Wang D, Li S, Bucher DB, Rupp JLM, Christensen DV.   +8 more
europepmc   +1 more source

Reaction Mechanism, Challenges, and Strategies of High‐Energy‐Density Sodium‐Ion Batteries

Advanced Science, EarlyView.
Focusing on high‐energy‐density sodium‐ion batteries, this review highlights the advantages offered by conversion‐type cathode materials. The currently studied cathode materials are systematically introduced. By analyzing sulfur, oxygen, and transition metal halides and other conversion‐type cathodes, the key challenges associated with these cathodes ...
Dan Yu, Yuxin Cui, Qinghao Chen, Lu Gao, Xia Liu, Tianci Li, Wenju Zhu, Quanxiang Li, Weimin Kang   +8 more
wiley   +1 more source

Metal‐Organic Framework‐Based Supercapacitors: A Comprehensive Review

Advanced Science, EarlyView.
Overview of Metal‐Organic Frameworks (MOFs) derived electrode materials for supercapacitors. Illustration of redox reactions, conductivity enhancement, and structural stability during charge‐discharge cycling. Emphasis on synergistic effects due to surface area, porosity leading to improved electrochemical performance and energy storage efficiency ...
Swapnajit V. Mulik, Mrunal M. Patil, Sonali P. Sadavar, Sagar D. Delekar, Rajendra K. Bordia, Dillip K. Panda   +5 more
wiley   +1 more source

Composite Electrolytes for Non-Lithium-Ion Batteries. [PDF]

Polymers (Basel)
Qu Q, Liu L, Fu L, Chen X, Wu Y, Holze R.   +5 more
europepmc   +1 more source

Utilizing Cooperative Proton–Electron Mixed Conduction Induced via Chemical Dedoping of Self‐Doped Poly(3,4‐ethylenedioxythiophene) Nanofilms for In‐Material Physical Reservoirs

Advanced Science, EarlyView.
This study demonstrates a new concept for high‐performance in‐material physical reservoirs (PRs). An intrinsic and cooperative ion–electron state, induced by chemical dedoping in self‐doped poly(3,4‐ethylenedioxythiophene) (S‐PEDOT) nanofilms, enhances the performance of in‐material PRs.
Yuya Ishizaki‐Betchaku, Motoaki Onishi, Tomoki Misaka, Mitsuo Hara, Hirokazu Yano, Hidenori Okuzaki, Jun Matsui, Tsuyoshi Hasegawa, Takuya Matsumoto, Hirofumi Tanaka, Shusaku Nagano   +10 more
wiley   +1 more source

Multilayer Polyethylene Separator with Enhanced Thermal and Electrochemical Performance for Lithium-Ion Batteries. [PDF]

Materials (Basel)
Liu J, Chen B, Liu J, Chen L, Wang J, Chen K, Li Z, Wu C, Gong X, Xie L, Cai J.   +10 more
europepmc   +1 more source

Ferroelectric‐Polarization‐Driven Structural Engineering of Bi3Nb17O47 Anodes for High‐Performance Lithium‐Ion Batteries

Advanced Science, EarlyView.
A transformative ferroelectric‐polarization strategy is employed to overcome the intrinsic limitations of tungsten bronze (TTB)‐type anode materials in metal‐ion batteries, using Bi3Nb17O47 as a model system. By exploiting the non‐centrosymmetric crystal structure and field‐induced ionic displacements, controlled structural engineering with ...
Xiaoming Lou, Songjie Li, Chunfu Lin, Yanchao Li, Mingze Sun, Zhen Liu, Weiye Nie, Xiaolong Tang, Baoming Wang, Wenwu Cao, Renchao Che   +10 more
wiley   +1 more source