Improving the stability of perovskite by covering graphene on FAPbI3 surface
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.6564
Abstract: Organic‐inorganic hybrid perovskites have caused great interest owing to their ever‐increasing power conversion efficiencies and extensive application prospects. However, the instability under ambient environment hinders their large‐scale commercialization. In this paper, the geometries, electronic structures,… read more here.
Keywords: fapbi3 surface; improving stability; surface; heterojunction ... See more keywords
Static stability analysis of double-layer graphene sheet system in hygro-thermal environment
Sign Up to like & getrecommendations! Published in 2018 at "Microsystem Technologies"
DOI: 10.1007/s00542-018-3827-0
Abstract: In this research a nonlocal strain gradient plate model is introduced for hygro-thermo-mechanical buckling analysis of double-layered graphene sheets in elastic medium. For more accurate analysis of graphene sheets, the proposed theory contains two scale… read more here.
Keywords: analysis; graphene; graphene sheet; double layer ... See more keywords
Tunable Multichannel Plasmonic Filter Based on a Single Graphene Sheet on a Fibonacci Quasiperiodic Structure
Sign Up to like & getrecommendations! Published in 2017 at "Plasmonics"
DOI: 10.1007/s11468-017-0557-6
Abstract: We propose a tunable multichannel plasmonic mid-infrared filter of a single graphene sheet depositing on a Fibonacci quasiperiodic structure. The transmission spectra are numerically analyzed by a finite-difference time-domain (FDTD) method, and the results show… read more here.
Keywords: fibonacci quasiperiodic; multichannel plasmonic; graphene sheet; single graphene ... See more keywords
FeOOH quantum dots decorated graphene sheet: An efficient electrocatalyst for ambient N2 reduction
Sign Up to like & getrecommendations! Published in 2019 at "Nano Research"
DOI: 10.1007/s12274-019-2600-8
Abstract: Electrochemical N2 reduction offers a promising alternative to the Haber-Bosch process for sustainable NH3 synthesis at ambient conditions, but it needs efficient catalysts for the N2 reduction reaction (NRR). Here, we report that FeOOH quantum… read more here.
Keywords: reduction; dots decorated; graphene sheet; decorated graphene ... See more keywords
Hygro-thermal vibration analysis of bilayer graphene sheet system via nonlocal strain gradient plate theory
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1350-y
Abstract: In this research a nonlocal strain gradient plate model is introduced for hygro-thermal vibration analysis of double-layer graphene sheets resting on elastic medium. For more accurate analysis of graphene sheets, the proposed theory contains two… read more here.
Keywords: strain gradient; graphene; graphene sheet; nonlocal strain ... See more keywords
Molecular dynamics study onwater and ions on the surface of graphene oxide sheet: Effects of functional groups
Sign Up to like & getrecommendations! Published in 2019 at "Computational Materials Science"
DOI: 10.1016/j.commatsci.2019.05.038
Abstract: Abstract Water and ions in the vicinity of grapheme oxide (GO) sheet has achieved much interest recently because of its great potential applications in building grapheme nanocomposites. In this study, molecular dynamics was utilized to… read more here.
Keywords: oxide sheet; water; sheet; functional groups ... See more keywords
The formation of Cr 2 O 3 nanoclusters over graphene sheet and carbon nanotubes
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Physics Letters"
DOI: 10.1016/j.cplett.2017.09.005
Abstract: Abstract Carbon supported metal oxide nanoparticles hold promise for various future applications in diverse areas including spintronics, catalysis and biomedicine. These applications, however, typically depend on the structure and morphology of the nanoparticles. In this… read more here.
Keywords: carbon; carbon nanotubes; graphene sheet; cr2o3 nanoclusters ... See more keywords
Vibration of a multilayer graphene sheet under layerwise tension forces
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2017.01.007
Abstract: Abstract The present work is inspired by the fact that tension enforced by external force applied directly to the outermost layers of a (usually incommensurate) multilayer graphene sheet cannot be effectively transferred to all inner… read more here.
Keywords: layerwise tension; graphene sheet; multilayer graphene; tension forces ... See more keywords
Growth of ZnO nanorods on the surface and edges of a multilayer graphene sheet
Sign Up to like & getrecommendations! Published in 2017 at "Scripta Materialia"
DOI: 10.1016/j.scriptamat.2017.06.025
Abstract: Abstract The spray pyrolysis of ZnCl2 solutions on the highly oriented pyrolytic graphite (HOPG) substrates is investigated, and the growth of symmetrically faceted ZnO nanorods on the edges of multilayer graphene sheets is demonstrated. Profound… read more here.
Keywords: graphene sheet; multilayer graphene; zno nanorods; edges multilayer ... See more keywords
Graphene-Based Waveguide-Integrated Terahertz Modulator
Sign Up to like & getrecommendations! Published in 2017 at "ACS Photonics"
DOI: 10.1021/acsphotonics.6b00751
Abstract: One of the major difficulties in the development of optoelectronic THz modulators is finding an active material that allows for large modulation depth. Graphene is a promising candidate because in the terahertz regime it behaves… read more here.
Keywords: graphene based; based waveguide; graphene; graphene sheet ... See more keywords
A versatile strategy for ultrathin SnS2 nanosheets confined in a N-doped graphene sheet composite for high performance lithium and sodium-ion batteries.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc04255a
Abstract: In this work, few-layer SnS2 nanosheets confined in a nitrogen-doped graphene sheet composite (SnS2/NGS) are successfully synthesized via a facile thermal decomposition method. SnS2/NGS demonstrates sufficient nitrogen-doping and full graphene encapsulation. When evaluated as an… read more here.
Keywords: nanosheets confined; doped graphene; graphene sheet; sns2 nanosheets ... See more keywords