Published 2021 | Version v1
Book Metadata-only

Effect of the morphology of WSe2 nano-plate films on the efficiency of hydrogen photoelectrocatalysis on the hybrid structure a-MoS4/WSe2

Creators

  • 1. Natsional'nyj Issledovatel'skij Yadernyj Univ. MIFI, Moscow (Russian Federation)

Description

The influence of the chemical state of the thin-film precursor WOy on the formation of the morphology of WSe2 nanofilms during rapid selenation is studied. The most efficient hydrogen evolution was found for the a-MoS4/WSe2 photocathode that contained WSe2 in the form of petal crystals of ≅ 50 nm thickness and these petals were oriented perpendicular to the substrate surface

Abstract (Russian)

Исследовано влияние химического состояния тонкопленочного прекурсора WOу на формирование морфологи нанопленок WSe2 в процессе быстрого селенирования. Наиболее эффективное выделение водорода обнаружено для гетероструктуры а-MoS4/WSe2, которая содержала WSe2 в форме кристаллов-лепестков толщиной ≅ 50 нм, ориентированных перпендикулярно поверхности подложки
Part of:
VII International conference «Laser, plasma research and technologies» LaPlaz-2021. Collection of scientific papers. Part 1

Additional details

Additional titles

Original title (Russian)
Влияние морфологии нанопластинчатых пленок WSe₂ на эффективность фотоэлектрокатализа водорода на гибридной структуре a-MoS₄/WSe₂

Publishing Information

Publisher
NIYaU MIFI
Imprint Place
Moscow (Russian Federation)
ISBN
978-5-7262-2767-2
Imprint Title
VII International conference #Left-Pointing Double Angle Quotation Mark#Laser, plasma research and technologies#Right-Pointing Double Angle Quotation Mark# LaPlaz-2021. Collection of scientific papers. Part 1
Imprint Pagination
460 p.
Journal Page Range
p. 291-292

Conference

Title
VII International conference #Left-Pointing Double Angle Quotation Mark#Laser, plasma research and technologies#Right-Pointing Double Angle Quotation Mark# LaPlaz-2021
Original Conference Title
VII Mezhdunarodnaya konferentsiya «Lazernye, plazmennye issledovaniya i tekhnologii» LaPlaz-2021
Dates
23-26 Mar 2021
Place
Moscow (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
55088108
Subject category
S77: NANOSCIENCE AND NANOTECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CONCENTRATION RATIO; DEPOSITION; HYDROGEN; LASERS; MORPHOLOGY; NANOCRYSTALS; NANOFILMS; NANOSTRUCTURES; PHOTOCATALYSIS; PHOTOCATHODES; PHOTOLYSIS; PULSES; SYNTHESIS; TUNGSTEN OXIDES; TUNGSTEN SELENIDES
Descriptors DEC
CATALYSIS; CATHODES; CHALCOGENIDES; CHEMICAL REACTIONS; CRYSTALS; DECOMPOSITION; DIMENSIONLESS NUMBERS; ELECTRODES; ELEMENTS; FILMS; MATERIALS; NANOMATERIALS; NANOSTRUCTURES; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PHOTOCHEMICAL REACTIONS; REFRACTORY METAL COMPOUNDS; SELENIDES; SELENIUM COMPOUNDS; THIN FILMS; TRANSITION ELEMENT COMPOUNDS; TUNGSTEN COMPOUNDS

Optional Information

Notes
1 ref., 1 fig. Imprint:VII Mezhdunarodnaya konferentsiya #Left-Pointing Double Angle Quotation Mark#Lazernye, plazmennye issledovaniya i tekhnologii#Right-Pointing Double Angle Quotation Mark# LaPlaz-2021. Sbornik nauchnykh trudov. Chast' 1