Results 181 to 190 of about 65,353 (256)

Bridging Mechanisms and Strategies: MXene-Based Electrocatalysts for the Oxygen Evolution Reaction. [PDF]

Nanomaterials (Basel)
Zou H, Guo Y, Yang T, Gao H.
europepmc   +1 more source

High‐Voltage Stability of LiCoO2 Cathode Materials Composited With Vanadium‐Based Glass Coatings

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Vanadium‐based glasses show fluidity and good wettability toward other materials at low temperatures. The controlled precipitation of nanocrystals in vanadium‐based glasses enhances the material's mechanical properties and electrical conductivity. The VPFL coatings bond to the LiCoO2 interface via chemical bonds.
Xu Wang, Zhiquan Su, Weiwen Chen, Qiang Chen, Yihong Chen, Fanhou Kong, Zhe Wang, Yao Zhou, Xiaolong Yu, Changjiu Li   +9 more
wiley   +1 more source

Insights and opportunities from materials chemistry research at primarily undergraduate institutions in the U.S. [PDF]

Commun Chem
Jang V, Ortoll-Bloch AG.
europepmc   +1 more source

Enhancing Anode‐Free Lithium Metal Batteries: A Lightweight MPTS‐MXene Current Collector for Superior Performance and Energy Density

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study introduces an MPTS‐modified MXene current collector for anode‐free lithium metal batteries (AFLMBs). A key advantage of MPTS‐MXene is its ultralight weight, only 15% as heavy as standard copper per unit volume. Its special layered structure and Si‐O rich surface help lithium deposit smoothly and flat, while forming a protective layer that ...
Jiawei Ren, Jiayi Zhang, Jingchao Zhang, Jianbo Li, Yonas Tsegaye Megra, Jianchuan Wang, Yong Du, Rong Huang, Yi Cui, Chenguang Liu, Li Yang   +10 more
wiley   +1 more source

Unravelling highly oxidized nickel centers in the anodic black film formed during the Simons process by in situ X-ray absorption near edge structure spectroscopy. [PDF]

Chem Sci
Senges G, Buzanich AG, Lindič T, Gully TA, Winter M, Radtke M, Röder B, Steinhauer S, Paulus B, Emmerling F, Riedel S.   +10 more
europepmc   +1 more source

Charting Water‐in‐Natural‐Salt (WiNS) Electrolytes. Part I: Effect of Anion's Alkyl Tail Length

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
At 20 m, potassium carboxylates from formate to butyrate reveal anion tail‐controlled nanostructure. SAXS shows a pre‐peak shifting to lower q with chain length. Molecular dynamics reproduces S(q) and attributes it to concentration fluctuations forming bicontinuous segregation.
Alessandra Del Giudice, Laura Hildebrandt, Jin Han, Radhika Krishna Hema, Luciano Galantini, Stefano Passerini, Alberto Varzi, Alessandro Mariani   +7 more
wiley   +1 more source

Ketazine-Linked Covalent Organic Framework for Metal-Free Electrocatalytic Nitrate-to-Ammonia Conversion. [PDF]

Angew Chem Int Ed Engl
Khalil IE, Adalder A, Elkamash B, Barman N, Asgari D, Xiang L, Tahir W, Hess F, Thapa R, Boonchun A, Ghorai UK, Das P, Thomas A.   +12 more
europepmc   +1 more source

In Situ Bilayer Interphase Enables Air‐Stable Li Metal Anode for Long‐Term Li‐Air Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
An in situ formed bilayer SEI—featuring an Ag/LiF‐enriched inner backbone and a CF3‐dominated hydrophobic outer shell—enables fast/uniform Li+ transport and exceptional moisture‐air stability for Li metal. Lithium metal is an attractive anode for next‐generation high‐energy batteries, but its practical use is plagued by dendrite growth and parasitic ...
Xiaoxuan Li, Jiafeng Li, Ruixiao Zhu, Yutong Zhao, Longwei Yin   +4 more
wiley   +1 more source

F-doped KMn₄(PO₄)₃-based non-enzymatic electrochemical sensor for ascorbic acid and glucose: laboratory sensing and real-sample analysis. [PDF]

RSC Adv
Alham H, Ahsen S, Tariq T, Ahmed J, Khalid M, Younas F, Nisar T, Wagner V, Khaliq A, Badshah A, Haider A.   +10 more
europepmc   +1 more source

Nickel‐Catalyzed LiF‐Rich Interface for Silicon Anodes

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Modulating the decomposition of F‐containing species in the electrolyte to form LiF‐rich SEI has been proven to be an effective strategy for interface optimization. Herein, through nickel‐catalyzed pyrolysis of carbon precursors on silicon, graphene‐like carbon was formed to construct three‐dimensional conductive networks.
Haoqi Li, Ming Li, Xiaorui Chen, Jingjing Wang, Mengxin Bai, Xuan Yang, Xingchi Zou, Hao Li, Guiqiang Cao, Bo Sun, Jiaxu Yang, Wenyu Liu, Junqi Zhang, Xifei Li   +13 more
wiley   +1 more source