Phase Conversion of Ice‐Templated α‐Tricalcium Phosphate Scaffolds into Low‐Temperature Calcium Phosphates with Anisotropic Open Porosity
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DOI: 10.1002/adem.202001417
Abstract: The current study aims to extend the material platform for anisotropically structured calcium phosphates to low‐temperature phases such as calcium‐deficient hydroxyapatite (CDHA) or the secondary phosphates monetite and brushite. This is achieved by the phase… read more here.
Keywords: conversion; tricalcium phosphate; low temperature; calcium phosphates ... See more keywords
Sequential Phase Conversion‐Induced Phosphides Heteronanorod Arrays for Superior Hydrogen Evolution Performance to Pt in Wide pH Media
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DOI: 10.1002/adma.202107548
Abstract: Developing an efficient and non‐precious pH‐universal hydrogen evolution reaction electrocatalyst is highly desirable for hydrogen production by electrochemical water splitting but remains a significant challenge. Herein, a hierarchical structure composed of heterostructured Ni2P‐Ni12P5 nanorod arrays… read more here.
Keywords: heteronanorod arrays; phase conversion; ni2p ni12p5; sequential phase ... See more keywords
Improvement of levoglucosenone selectivity in liquid phase conversion of cellulose-derived anhydrosugar over solid acid catalysts
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DOI: 10.1016/j.fuproc.2020.106625
Abstract: Abstract The pyrolysis of cellulose produces anhydrosugars, levoglucosan (LGA) in particular, as a primary product. In this work, the liquid phase conversion of anhydrosugars over solid acid catalysts was investigated, mainly using LGA, as a… read more here.
Keywords: solid acid; phase conversion; liquid phase; acid catalysts ... See more keywords
Synergistic zinc-ion storage enabled by Cu ion in anthraquinone-preinserted vanadate: structural integrity and H+-promoted reversible phase conversion.
Sign Up to like & getrecommendations! Published in 2023 at "Dalton transactions"
DOI: 10.1039/d2dt04129d
Abstract: The reasonable modification of layered cathode materials and simple modulation of aqueous electrolytes have both been identified as effective strategies to expedite reaction kinetics, improve zinc storage capacity and maintain structural stability. Herein, (2-M-AQ)-VO nanobelts,… read more here.
Keywords: reversible phase; zinc; structural integrity; phase conversion ... See more keywords
Laser-induced phase conversion of n-type SnSe2 to p-type SnSe
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DOI: 10.1088/1674-1056/ac4901
Abstract: We report a facile phase conversion method that can locally convert n-type SnSe2 into p-type SnSe by direct laser irradiation. Raman spectra of SnSe2 flakes before and after laser irradiation confirm the phase conversion of… read more here.
Keywords: snse; conversion; type; laser irradiation ... See more keywords
The Effect of Bias and Frequency on Amplitude to Phase Conversion of Photodiodes
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DOI: 10.1109/jphot.2020.3013836
Abstract: Fluctuation of the optical power incident on a photodiode will cause phase variation of the electrical signal. This phenomenon is known as amplitude-to-phase (AM-to-PM) conversion. The effects of bias voltage and test frequency on AM-to-PM… read more here.
Keywords: amplitude phase; conversion; frequency; phase variation ... See more keywords