Results 81 to 90 of about 4,501 (228)
EcoEnergy, EarlyView.This review highlights phase control, facet control, and atomic vacancy engineering as key strategies to enhance charge transport, light harvesting, and surface activity in PEC photoanodes. ABSTRACT Photoelectrochemical (PEC) water splitting is a promising approach for converting solar energy into hydrogen, yet the performance of transition metal oxide
Seonmi Ko +5 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.The Zr‐doped coralloid μSi encapsulated within an N‐coordinated dual‐carbon network is fabricated by an Al‐Si melt modification integrated with in‐situ interfacial strategy, consequently improving the ionic diffusion behaviors. Micro‐scale silicon (μSi) anodes are promising candidates for enhancing energy density of lithium‐ion batteries, yet their ...
Juxuan Ding +5 more
wiley +1 more source
Journal de Physique I, 1991 It is shown how the construction of “interwinning” elucidates the relationship between quasicrystals and microcrystals in phase transitions as observed in recent experiments. Both the diffraction patterns and the domain geometry are studied simultaneously. The splitting of the diffraction peaks in the phase transition can be calculated.
openaire +2 more sources
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Recent advances in carbon‐based anodes for alkali metal‐ion batteries are critically reviewed, with emphasis on biphenylene and other emerging carbon allotropes. Biphenylene exhibits exceptional theoretical electrochemical properties beyond conventional graphite, highlighting its strong potential as a next‐generation anode material once scalable ...
Adewale Hammed Pasanaje, Nirpendra Singh
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Liquid‐mediated kinetic control reconstructs a “rigid–flexible” carbon precursor into homogeneously graphitized porous carbon. The resulting porous structure and homogeneous graphitic network accelerate ion/electron transport, enabling superior performance in high‐rate and high‐loading organic supercapacitors.
Boran Zhang +8 more
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Unraveling atomic complexity from frozen samples
Structural DynamicsCryo-electron microscopy (cryo-EM) is a significant driver of recent advances in structural biology. Cryo-EM is comprised of several distinct and complementary methods, which include single particle analysis, cryo-electron tomography, and microcrystal ...
Yasmeen N. Ruma +2 more
doaj +1 more source
Synchrotron microcrystal native-SAD phasing at a low energy
IUCrJ, 2019 De novo structural evaluation of native biomolecules from single-wavelength anomalous diffraction (SAD) is a challenge because of the weakness of the anomalous scattering.
Gongrui Guo +8 more
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On the Structural Evolution Mechanism of Lignin‐Derived Hard Carbon for Refining Sodium‐Ion Storage
Electron, EarlyView.The lignin‐derived hard carbons with different microstructures were prepared under different carbonization temperature (600°C–1600°C) and carbonization time (0–6 h). The correlation between the local structure of all hard carbons and sodium‐ion storage performance was statistically analyzed. The optimized hard carbon anode has high‐rate performance and
Lei Zhong +6 more
wiley +1 more source
Determination of tianeptine in urine
RUDN Journal of Medicine, 2009 The article deals with the forensic analysis of tricyclic antidepressant Coaxil (tianeptine). Various colored and microcrystal reactions and thin layer chromatography (both normal and reversed phase variants) are presented to identify Coaxil.
E N Lyust
doaj
Synthetic Biology and Food: Applications and Prospects
Food Bioengineering, EarlyView.Synthetic biology would provide revolutionary technological solutions to produce new food and feed components, such as artificial starch, animo acids, microbial protein, lipids, sweeteners, vitamins.
Yi‐Heng P. Job Zhang
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