Results 121 to 130 of about 40,274 (304)

Surface‐Functionalized LLZO‐Incorporated Multilayer Composite Solid Electrolytes for Dendrite Suppression and Efficient Ionic Conduction in Lithium–Metal Batteries

Advanced Materials, EarlyView.
A soft–hard tri‐layer composite electrolyte that couples fast Li+ transport with reinforced interfacial stability to enable high‐conductivity, mechanically robust, dendrite‐free lithium‐metal batteries. ABSTRACT The development of solid polymer electrolytes is central to safe, high‐energy lithium‐metal batteries (LMBs); however, persistent challenges ...
Fazal Ur Rehman, Minhong Woo, Hyesoo Choi, Jihwan Kim, Yujin Kim, Sanghee Park, Serim Ahn, Jinsub Lim, Minyoung Kim, Mincheol Chang   +9 more
wiley   +1 more source

Sub-4 nanometer porous membrane enables highly efficient electrodialytic fractionation of dyes and inorganic salts

Nature Communications
During the synthesis of dyes, desalination of high-salinity dye-containing waste liquor is a critical premise for high-quality, clean dye production.
Jiuyang Lin, Zijian Yu, Tianci Chen, Junming Huang, Lianxin Chen, Jiangjing Li, Xuewei Li, Xiaolei Huang, Jianquan Luo, Elisa Yun Mei Ang, William Toh, Peng Cheng Wang, Teng Yong Ng, Dong Han Seo, Shuaifei Zhao, Kuo Zhong, Ming Xie, Wenyuan Ye, Bart Van der Bruggen, Yinhua Wan   +19 more
doaj   +1 more source

Lithium-Ion-Sieve-Embedded Hybrid Membranes for Anion-Exchange- and Cation-Concentration-Driven Li/Mg Separation [PDF]

There is an urgent need to develop efficient and environmentally friendly technologies for separating Li+ from brines containing abundant Mg2+ to meet the growing demand for lithium resources.
Guozhen Luo (14957331), Weishan Zhou (13144089), Ping Wang (42415), Yixuan Wu (736336), Wen Zhang (7555), Xianjie Zeng (16866947)   +5 more
core   +1 more source

Naphthalene-based poly(arylene ether ketone) anion exchange membranes [PDF]

, 2013
Naphthalene-based poly(arylene ether ketone)s were obtained through a three-step process involving polymerization of methylated polymers, followed by bromination and derivitization with a diquaternary-ammonium group. The ionic conductivities of the anion
Xu, Xu, Jiang, Zhenhua, Li, Xiaobai, Feng, Pengju, Shen, Kunzhi, Liu, Zhuang, Hu, Wei, Liu, Baijun, Guiver, Michael D., Zhang, Yinan   +9 more
core   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Preparation of PVA-Based Hollow Fiber Ion-Exchange Membranes and Their Performance for Donnan Dialysis

Membranes, 2019
Hollow fiber type cation-exchange (C-HF) membranes and hollow fiber type anion-exchange (A-HF) membranes were prepared from poly (vinyl alcohol) (PVA)-based copolymer with cation-exchange groups and by blending PVA and polycation, respectively, by a gel ...
Mitsuru Higa, Yuriko Kakihana, Takehiro Sugimoto, Kakuya Toyota   +3 more
doaj   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Towards better anion exchange membranes. [PDF]

Materials Science and Nanotechnology, 2017
Anion exchange membranes (AEMs) refer to polymers in the membrane shape, having positively charged groups (fixed groups) alongside the polymer chain, which have aroused intense scholar interest. AEMs serve a critical component in various electrochemical systems/devices [1-5].
openaire   +1 more source

Next‐Generation Water Treatment With Molybdenum Disulfide: Dual‐Functionality in Pollutant Adsorption and Photocatalysis

Advanced Materials Technologies, EarlyView.
ABSTRACT Molybdenum disulfide (MoS2) has attracted attention as a promising material due to the growing demand for environmentally friendly, cost‐effective, and efficient water treatment techniques. With its physicochemical characteristics, this stratified bidimensional material allows it to be highly effective in adsorption and catalytic performance ...
Pariksha Bishnoi, Gunjan Chauhan, Phil Hart, Samarjeet Singh Siwal, Vijay Kumar Thakur   +4 more
wiley   +1 more source

Anion Mobility Renormalization Reveals Backbone‐Dependent Tortuosity in Anion Exchange Membranes

ChemElectroChem
Understanding ion transport in anion exchange membranes (AEMs) requires establishing quantitative links between polymer chemistry, nanoscale morphology, and the effective tortuosity of hydrated ion‐conducting pathways.
Philippe Knauth, Maria Luisa Di Vona
doaj   +1 more source