Results 131 to 140 of about 3,360 (286)

All-Solid-State Mechanochemical Synthesis and Post-Synthetic Transformation of Inorganic Perovskite-type Halides

, 2018
All-inorganic and hybrid perovskite type halides are generally synthesized by solution-based methods, with the help of long chain organic capping ligands, complex organometallic precursors, and high boiling organic solvents.
Banik, Ananya, Ananya Banik, Arka Sarkar, Saha, Sujoy, Sarkar, Arka, Provas Pal, Sujoy Saha, Pal, Provas, Biswas, Kanishka, Kanishka Biswas   +9 more
core   +1 more source

Entropy‐Driven Innovations: Entropy Stabilized Oxides for High‐Performance Next‐Generation Lithium–Sulfur Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This article explores high‐entropy‐stabilized oxides (HEOs) as novel functional materials for addressing critical issues in lithium–sulfur (Li–S) batteries, including lithium polysulfide (LPS) shuttling, inadequate conductivity, and slow redox kinetics.
Hassan Raza, Jialiang Wei, Zhicai Wang, Zhaoyang Lv, Junye Cheng, Jia Xu, Liang An, Yuliang Liu, Sergey Ryazantsev, Shukui Li, Guangping Zheng   +10 more
wiley   +1 more source

Tribological self-repairing behavior in ATP/Al composites: An orthogonal experimental study on attapulgite mineral effects

Journal of Materials Research and Technology
The introduction of self-repairing functional materials effectively improves the tribological properties of metals by in-situ repairing of micro-damage on worn surfaces during friction. In this work, attapulgite (ATP)-reinforced Al matrix composites (ATP/
Z. Yang, Z.G. Xing, H.L. Yu, G. Jin, Y.L. Yin, Z.Y. Song, X.F. Cui, W. Zheng, J.T. Gong, F.Y. Zhang   +9 more
doaj   +1 more source

Redistributing Cobalt and Tungsten From WC–Co Soft Scrap Toward Sustainable Cathode and Coating Materials for Lithium‐Ion Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A sustainable upcycling strategy transforms tungsten carbide–cobalt (WC–Co) soft scrap into high‐performance cathode materials. Recycled Co with trace nickel (Ni) is resynthesized into stabilized LiCoO2 with superior high‐voltage durability, while the recovered tungsten is further utilized as tungsten trioxide to enhance Ni‐rich cathode interfaces ...
Seulgi Kim, Kyoung Sun Kim, Young‐Sang Yu, Ingyu Choi, Seungo Jeong, Eun‐Jung Shin, Seung‐Hyun Kim, Sung‐Hak Jo, Seung‐Ho Yu, Hyungsub Kim, Dongju Lee   +10 more
wiley   +1 more source

Sustainable Revival of Spent Lithium Iron Phosphate Cathodes in Li‐Ion Batteries: Recycling and Surface Engineering Approaches

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration of the lifecycle of LiFePO4 cathodes. Lithiation and delithiation reactions happen through its discharging and charging processes. Recycling pathways including hydrometallurgy, pyrometallurgy, and direct regeneration enable sustainable reuse of spent LFP materials. Surface modification approaches (carbon, polymer, and metal/metal
Yan He, Ruigang Wang
wiley   +1 more source

Enhanced Ionic Conductivity and Moisture Stability of Zr‐Based Halide Solid Electrolytes via Ta5+ Doping for All‐Solid‐State Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The high‐valence Ta5+‐substituted LZC (LZT0.3C) demonstrates high ionic conductivity, excellent compressibility, and impressive moisture stability, contributing to the long‐term cycling durability of ASSLBs. Recently developed halide solid‐state electrolytes (SSEs) have become promising alternatives for the next generation inorganic SSEs, primarily due
Jin Hu, Yuhan Ma, Yihao Cheng, Chunsheng Shi, Biao Chen, Liying Ma, Jianli Kang, Fang He, Naiqin Zhao, Chunnian He   +9 more
wiley   +1 more source

Reply to “Comment on ‘Reaction Coordinates and Pathways of Mechanochemical Transformations’” [PDF]

The Journal of Physical Chemistry B, 2016
Stanislav M, Avdoshenko, Dmitrii E, Makarov   +1 more
openaire   +2 more sources

Mechanosynthesis of Metal‐Free Molecular Perovskites

Helvetica Chimica Acta, EarlyView.
ABSTRACT Metal‐free halide perovskites have recently emerged as promising candidates for optoelectronic applications. However, their synthesis has largely depended on water‐based single‐crystal growth that limits material diversity, scalability, and practical implementation.
Gianluca Bravetti, Aki Frankberg, Mahsa Shahsavan, Paul Zimmermann, Benjamin M. Gallant, Oleg Konovalov, Mohammad Reza Golobostanfard, Alexander Hinderhofer, Frank Schreiber, Dominik J. Kubicki, Jovana V. Milić   +10 more
wiley   +1 more source

Tribological Properties of Ultrananocrystalline Diamond Films: Mechanochemical Transformation of Sliding Interfaces. [PDF]

Sci Rep, 2018
Rani R, Panda K, Kumar N, Titovich KA, Ivanovich KV, Vyacheslavovich SA, Lin IN.   +6 more
europepmc   +1 more source

Mechanochemical Activation in Heterogeneous Catalysis

, 2018
In recent years the field of mechanochemical activation of solids for the enhancement of heterogeneously catalyzed reactions has grown substantially.
Schreyer, H.
core