Articles with "carbon vacancy" as a keyword



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DFT study of hydrogen storage on the metallic decoration of boron substitution on zeolite templated carbon vacancy

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Published in 2020 at "International Journal of Hydrogen Energy"

DOI: 10.1016/j.ijhydene.2020.05.017

Abstract: Abstract This work reports DFT calculations for the assessment of metallic decoration of boron substitution Zeolite Templated Carbon vacancy for hydrogen adsorption. The boron substitution on Zeolite Templated Carbon vacancy is characterized by the formation… read more here.

Keywords: boron substitution; templated carbon; zeolite templated; substitution ... See more keywords
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Enhanced Electrochemiluminescence of Graphitic Carbon Nitride by Adjustment of Carbon Vacancy for Supersensitive Detection of MicroRNA.

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Published in 2022 at "Analytical chemistry"

DOI: 10.1021/acs.analchem.2c02462

Abstract: Herein, a supersensitive biosensor was constructed by using graphitic carbon nitride with a carbon vacancy (VC-g-C3N4) as an efficient electrochemiluminescence (ECL) emitter for detection of microRNA-21 (miRNA-21). Impressively, VC-g-C3N4 could be prepared by formaldehyde (HCHO)-assisted… read more here.

Keywords: graphitic carbon; carbon; carbon vacancy; c3n4 ... See more keywords
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Carbon-vacancy modified graphitic carbon nitride: enhanced CO2 photocatalytic reduction performance and mechanism probing

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Published in 2019 at "Journal of Materials Chemistry A"

DOI: 10.1039/c8ta09302d

Abstract: Enhanced charge carrier generation, attenuated exciton-effect as well as upgraded CO2 adsorption/activation lead to a promoted CO2-to-CO photocatalytic conversion ability for C-vacancy modified GCN. read more here.

Keywords: co2 photocatalytic; vacancy modified; modified graphitic; carbon vacancy ... See more keywords
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Carbon vacancy-related centers in 3C -silicon carbide: Negative- U properties and structural transformation

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Published in 2020 at "Physical Review B"

DOI: 10.1103/physrevb.101.184108

Abstract: Combining electron paramagnetic resonance (EPR) spectroscopy and first-principles density functional theory calculations we have identified the carbon monovacancy center and a second carbon vacancy-related defect, the carbon vacancy--carbon antisite defect in $3C$-SiC. In close analogy… read more here.

Keywords: vacancy related; carbon; vacancy; negative properties ... See more keywords