Results 101 to 110 of about 5,247,137 (297)

CO2‐to‐CO Conversion in a Gas‐Fed, Zero‐Gap, PEM Electrolyzer Enabled by Polycations and Nitrogen‐Doped Carbon‐Supported Cobalt Nanoparticles

Advanced Functional Materials, EarlyView.
A gas‐fed, zero‐gap, PEM CO2 electrolyzer is realized by incorporating PDDA+ ions onto the carbonaceous Co/N‐C electrocatalyst, with gaseous H2 and CO2 fed into the anode and cathode, respectively. Operating without an aqueous electrolyte, the system sustains a peak FECO of 65.1% at 100 mA cm−2. ABSTRACT Electrochemical carbon dioxide reduction (ECO2R)
Yuen Leong Chow, Hsi‐Wen Wu, Aimin Li, Yalou Guo, Duhong Chen, Jie Zhang, Paul A. Webley   +6 more
wiley   +1 more source

Highly Li+ Conductive Artificial Solid Electrolyte Interphase for Lithium Metal Batteries

Energy Material Advances
Poor reversibility of the Li anode and uncontrolled Li dendrite growth lead to the low Coulombic efficiency and serious security risks, which hinder the practical application of lithium (Li) metal batteries.
Huaping Wang, Mingguang Wu, Jian He, Gaoxue Jiang, Shihan Qi, Junda Huang, Daxiong Wu, Jianmin Ma   +7 more
doaj   +1 more source

Spatially Regulated Silicon Clusters in Trimodal Composite Anodes for High‐Energy Lithium‐Ion Batteries

Advanced Functional Materials, EarlyView.
A trimodal anode architecture spatially regulates silicon clusters within confined interstitial environments formed by graphite and contorted hexabenzocoronene. This confinement suppresses silicon aggregation and localized stress while enabling efficient Li‐ion transport, achieving high‐capacity, stable lithium‐ion batteries.
Jeongmi Joo, Minsung Kang, Seung Hak Oh, Jee Ho Ha, Hyunji Cha, Jimin Han, Ji‐Su Lim, Dae Hyeon Kwon, Won‐Jin Kwak, Sang Kyu Kwak, Seokhoon Ahn, Seok Ju Kang   +11 more
wiley   +1 more source

Data_Sheet_1_Methods to Improve Lithium Metal Anode for Li-S Batteries.PDF

, 2019
The lithium-sulfur (Li-S) battery has received a lot of attention because it is characterized by high theoretical energy density (2,600 Wh/kg) and low cost.
Xiaosong Xiong (8104577), Yi Zhang (9093), Nengfei Yu (8104583), Yusong Zhu (1983280), Yuhui Chen (150020), Yuping Wu (200783), Wenqi Yan (7135292), Lijun Fu (120480), Chaolin You (8104580)   +8 more
core   +1 more source

Mechanism of stable lithium plating and stripping in a metal-interlayer-inserted anode-less solid-state lithium metal battery

Nature Communications
To reliably operate anode-less solid-state Li metal batteries, wherein precipitated Li acts as the anode, stabilizing the interface between the solid electrolyte and electrode is crucial.
Dong-Su Ko, Sewon Kim, Sangjun Lee, Gabin Yoon, Daeho Kim, ChaeHo Shin, Dongmin Kim, Jaewoo Lee, Soohwan Sul, Dong-Jin Yun, Changhoon Jung   +10 more
doaj   +1 more source

Designing Vanadium‐Based Oxide Electrocatalysts for Water Splitting: Experimental and Mechanistic Insights with Machine Learning

Advanced Functional Materials, EarlyView.
This review establishes structure‐property‐mechanism relationships across six modification strategies for V‐based oxide water‐splitting electrocatalysts: lattice engineering, heteroatom doping, interface engineering, carbon‐based hybridization, morphology engineering, and surface reconstruction and pre‐catalyst design, where dissolution is reframed as ...
Youness El Issmaeli, Amina Lahrichi, Hoje Chun, Rafael Gómez‐Bombarelli, Bruno G. Pollet   +4 more
wiley   +1 more source

Engineering Moderately Lithiophilic Paper-Based Current Collectors with Variable Solid Electrolyte Interface Films for Anode-Free Lithium Batteries

Nanomaterials
Compared to traditional lithium metal batteries, anode-free lithium metal batteries use bare current collectors as an anode instead of Li metal, making them highly promising for mass production and achieving high-energy density. The current collector, as
Baohong Yang, Hairu Wei, Huan Wang, Haoteng Wu, Yanbo Guo, Xuan Ren, Chuanyin Xiong, Hanbin Liu, Haiwei Wu   +8 more
doaj   +1 more source

Electronic Localization Derived Excellent Stability of Li Metal Anode with Ultrathin Alloy. [PDF]

Adv Sci (Weinh), 2022
He D, Cui W, Liao X, Xie X, Mao M, Sang X, Zhai P, Zhao Y, Huang Y, Zhao W.   +9 more
europepmc   +1 more source

Upcycling Keratin‐Based Textile Waste Into High‐Performance Hybrid Fibers Via Tuning the Interfacial Interactions

Advanced Functional Materials, EarlyView.
Keratin recovered from animal‐hair textile waste is fractionated and blended with cellulose to produce continuously spun hybrid fibers. Selecting the high‐molecular‐weight keratin fraction enables 30 wt.% keratin incorporation while maintaining high strength in dry and wet states.
Mian Zhai, Daniel Van Opdenbosch, Inge Schlapp‐Hackl, Teemu Välisalmi, Markus Linder, Michael Hummel, Wenwen Fang   +6 more
wiley   +1 more source

Short Circuit of Symmetrical Li/Li Cell in Li Metal Anode Research [PDF]

Acta Physico Chimica Sinica, 2020
Danmiao Kang, Noam Hart, Muye Xiao, John P. Lemmon   +3 more
openaire   +1 more source