Results 91 to 100 of about 26,556 (251)
Effect of Precursor Structure on Pore Evolution of Pitch‐Derived Porous Carbon Nanoarchitectonics
Carbon and Hydrogen, EarlyView.Precursor microstructure–regulated activation and pore evolution in pitch‐derived porous carbon, demonstrating the superior nanoarchitectonics at moderate mesophase content. ABSTRACT Developing high‐performance porous carbons (PCs) requires precise microstructural control, which can be effectively understood within the framework of nanoarchitectonics ...
Yajie Duan +4 more
wiley +1 more source
Functionalizing Conductive Diamond: Recent Advance in Fabrication, Modifications, and Applications
Carbon Energy, EarlyView.This review highlights recent advancements in the synthesis, modification, and electrochemical applications of conductive diamond, particularly boron‐doped diamond (BDD). It emphasizes progress in fabrication methods, including CVD and HPHT, and explores modifications such as doping, surface terminations, and composite design, enabling significant ...
Ning Linghu, Xin Jiang, Jing Xu
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Shiyou shiyan dizhiThe morphological characteristics of framboidal pyrite have important indicative significance for the shale sedimentary environments and shale gas enrichment.
Guowei ZHAO +5 more
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Irreversibility at macromolecular scales in the flake graphite of the lithium-ion battery anode. [PDF]
, 2019 Charging a commercial lithium-ion battery intercalates lithium into the graphite-based anode, creating various lithium carbide structures. Despite their economic importance, these structures and the dynamics of their charging-discharging transitions are ...
Chan, Ho Leung +7 more
core
Anomalous energy shift of laterally confined two-dimensional excitons
, 2018 We theoretically investigate the energy of the ground state exciton confined to two-dimensional (2D) monolayers with circular shape. Within an effective mass approach employing a nonlocal screening effect on the Coulomb potential energy, we demonstrate ...
Ogura, Tomohiro, Ono, Shota
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Carbon Energy, EarlyView.This review provides a comprehensive and systematic overview of the multifunctional design strategies for solid polymer electrolytes (SPEs), a pivotal component for enabling high‐performance all‐solid‐state batteries (ASSBs). It begins with a detailed classification of SPE systems and elaborates on their respective molecular design principles. The work
Bin Man +11 more
wiley +1 more source
Small ScienceProgesterone is an endogenous steroid hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone crystallization techniques have previously reported. Among these techniques, solvent crystallization and
Merna Shaheen‐Mualim +4 more
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Frequency doubling in Ga:La:S optical glass with microcrystals
, 1997 Second harmonic generation in gallium-lanthanum-sulphide (Ga:La:S) and GeS2+Ga:La:S glasses is investigated. It is shown that microcrystals of Ga:La:S and of alpha-phase of gallium-sulphide (alpha-Ga2S3), whose presence in the glass matrix is revealed by
Hewak, D. +5 more
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Carbon Energy, EarlyView.Spatial structural self‐regulation strategy stimulates the conversion of the hydroxy group (–OH) in starch into carbonyl (–C=O) within a stable three‐dimensional cross‐linking structure. This structure not only reduces the production of water and volatile products, thereby preventing foaming during pyrolysis and improving carbon yield, but also ...
Feng Wu +15 more
wiley +1 more source
THE MATHEMATICAL DESCRIPTION OF PROCESS OF PHASES FORMATIONS DURING OBTAINING MICRO- AND NANOCRYSTALS [PDF]
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2011 A variant of shock-capturing method for Stefan problem solution involving emerges with modeling of diffusion in multiphase solid body is proposed.
V.V. Zhigunov, A.I. Lavit
doaj