Results 131 to 140 of about 8,904 (254)

Interfacial Growth of 420 nm Ultrathin and Dense MOFs for Composite Electrolyte to Reduce Li+ Conduction Resistance and Inhibit Lithium Dendrite

Advanced Science, EarlyView.
In this work, an interfacial growth method using PVDF‐HFP enables controlled permeation of 2‐methylimidazole to react with Co2+, forming an ultrathin (420 nm) ZIF‐67 layer by precisely tuning the reaction time. This dense layer promotes lithium salt dissociation and suppresses dendrite growth, while its ultrathin nature reduces Li+ transport resistance,
Xinhong Qi, Zhaokai Rui, Shichen Zhang, Yihang Li, Ziyi Xin, Mengjuan Li, Lu Gao, Yuchen He, Xiaobin Jiang, Xiangcun Li, Gaohong He   +10 more
wiley   +1 more source

Enhancing Ionic Transport in Green Gel Polymer Electrolytes Based on Alginate/Lignin/Na₂SO₄ Systems. [PDF]

ACS Omega
Bueno RM, Cordeiro LA, Silva EV, do Nascimento CDD, Souza EG, Marini J, Carreno NLV, Missio AL, Delucis RA, Cholant CM, de Oliveira AD.   +10 more
europepmc   +1 more source

Ionic Liquid Functionalized Gel Polymer Electrolytes for Stable Lithium Metal Batteries. [PDF]

Angew Chem Int Ed Engl, 2021
Zhou T, Zhao Y, Choi JW, Coskun A.
europepmc   +1 more source

High‐Performance Transparent Solid Polymer Electrolyte Based on Copolymer of Deep Eutectic Electrolyte and Methyl Methacrylate for Electrochemical Devices

Advanced Science, EarlyView.
A copolymerization strategy using a polymerizable deep eutectic electrolyte with MMA forms efficient ion‐transport pathways while maintaining excellent transparency. The solid polymer electrolyte simultaneously achieves 17.8 MPa mechanical strength and 1.43 mS cm−1 ionic conductivity, enhancing long‐term cycling stability in Li|LFP batteries and ...
Tingting Chen, Sijia Han, Likun Wang, Sainan Ma, Liping Zhang, Yong Liu, Gaorong Han   +6 more
wiley   +1 more source

Thermally Stable PVDF-HFP-Based Gel Polymer Electrolytes for High-Performance Lithium-Ion Batteries. [PDF]

Nanomaterials (Basel), 2022
Mouraliraman D, Shaji N, Praveen S, Nanthagopal M, Ho CW, Varun Karthik M, Kim T, Lee CW.   +7 more
europepmc   +1 more source

Current Collector Engineering for New Efficient Bioresorbable Sodium‐Ion Batteries

Advanced Science, EarlyView.
A bioresorbable Na‐ion battery is proposed with Mo or Mg thin‐film current collectors for temporary implants. Mo‐based batteries exhibit superior electrochemical performance and stable cycling compared with Mg counterparts. XPS was used to investigate the Mo/Mg surface oxidation.
Bincy Lathakumary Vijayan, Eleonora Vandini, Vedi Kuyil Azhagan Muniraj, Hussien Hammoud, Oussama Jamai, Eve Djenizian, Marc Ramuz, Daniela Giuliani, Manuela Zavatti, Yann Tison, Hervé Martinez, Lucas Teolis, Esma Ismailova, David Moreau, Sébastien Maria, Thierry Djenizian   +15 more
wiley   +1 more source

Ultra-low concentration gel polymer electrolytes realize stable and low-temperature lithium-organic batteries. [PDF]

Chem Sci
Li M, Liu H, Su H, Fan Z, Liu Y, Yang J, Zhu W, Chen Q, Xu Y.   +8 more
europepmc   +1 more source

Printable Gel Polymer Electrolytes for Solid-State Printed Supercapacitors. [PDF]

Materials (Basel), 2021
Seol ML, Nam I, Sadatian E, Dutta N, Han JW, Meyyappan M.   +5 more
europepmc   +1 more source

Bipolar Palladium Membrane Enabling Crossover‐Free Selective Proton Transport

Advanced Science, EarlyView.
This study introduces a crossover‐free bipolar palladium membrane that transports protons selectively via reversible Pd/PdHx absorption–desorption and lattice hydrogen diffusion, overcoming the conductivity–selectivity trade‐off of polymer membranes. It enables water‐fed Li‐mediated ammonia synthesis, achieving 51% Faradaic efficiency and stable 12 h ...
Jiyeon Baek, Yeongbae Jeon, Seunga Lee, Ahee Choi, Joonmok Shim, Kyungho Lee, Ho Woun Jung, Sun Hyung Kim, Churl Hee Cho, Hyung Chul Yoon, Yun Jeong Hwang, Jae Hyung Kim   +11 more
wiley   +1 more source

Solvent Dynamics in Gel Polymer Electrolytes for Lithium-Sulfur Batteries. [PDF]

ACS Nano
Gomes L, Dai H, Chambers D, Sanctis VR, Yang K, Dong R, Do A, Ji T, Mukerjee S.   +8 more
europepmc   +1 more source