Novel in-situ synthesis of Au/SnO2 quantum dots for enhanced visible-light-driven photocatalytic applications
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.12.040
Abstract: Abstract In recent years, visible-light-driven metal–semiconductor nanocomposites have emerged as a suitable material for the decomposition of various water and air pollutants. In this work, a novel plasmonic Au nanoparticle (NP)/SnO2 quantum dot (SQD) nanocomposite… read more here.
Keywords: sqd; sno2 quantum; visible light; light driven ... See more keywords
Interface of GO with SnO2 quantum dots as an efficient visible-light photocatalyst.
Sign Up to like & getrecommendations! Published in 2021 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2021.130142
Abstract: Graphene oxide (GO) with beneficial functional groups regulates the surface chemistry for catalytic applications. However, the low electrical conductivity of GO invokes further treatments that compromise the above-valued properties. We report an interfacial engineering of… read more here.
Keywords: visible light; interface sno2; dots efficient; quantum dots ... See more keywords
Facile hydrothermal synthesis of SnO2 quantum dots with enhanced photocatalytic degradation activity: Role of surface modification with chloroacetic acid
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2021.105618
Abstract: Abstract Designing high-performance noble-metal-free photocatalysts is the key for photocatalytic technology to expand its further application in energy and environment fields. Herein, chloroacetic acid (CA) modified SnO2 quantum dots (QDs) with enhanced photocatalytic activity were… read more here.
Keywords: quantum dots; sno2 qds; sno2; sno2 quantum ... See more keywords
Enhanced visible-light-active photocatalytic performance using CdS nanorods decorated with colloidal SnO2 quantum dots: Optimization of core–shell nanostructure
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2019.04.015
Abstract: Abstract We report a novel fabrication method for CdS nanorods (NRs) @ SnO2 quantum dots (SQDs) core–shell NR (CdS@SnO2 core–shell NR) heterojunction photocatalysts using a simple two-step process involving hydrothermal and ultrasonication techniques. The surface… read more here.
Keywords: quantum dots; core; sno2 quantum; cds nanorods ... See more keywords
Spin-flop in transition-metal-doped SnO2 quantum dots
Sign Up to like & getrecommendations! Published in 2020 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2020.123537
Abstract: Abstract Transition-metal-doped SnO2 quantum dots were synthesized by chemical co-precipitation technique and investigated experimentally. The dots have the chemical composition Sn1-xTxO2, where T = Cr, Mn, Fe, Co, and Ni (x = 0.02 and 0.04), and were capped by… read more here.
Keywords: transition metal; doped sno2; metal doped; spin flop ... See more keywords
Bandgap tuning and XPS study of SnO2 quantum dots
Sign Up to like & getrecommendations! Published in 2018 at "Materials Letters"
DOI: 10.1016/j.matlet.2018.03.107
Abstract: Abstract In this study, we investigated the influence of annealing temperature on ultra-small SnO2 quantum dots (SQDs) prepared by a simple chemical reduction process. The structural and optical properties of annealed SQDs were systematically studied… read more here.
Keywords: bandgap tuning; study; xps; annealed sqds ... See more keywords
SnO2 Quantum Dots Enabled Site-Directed Sodium Deposition for Stable Sodium Metal Batteries.
Sign Up to like & getrecommendations! Published in 2020 at "Nano letters"
DOI: 10.1021/acs.nanolett.0c04566
Abstract: Dendrite growth has been severely impeding the implementation of sodium (Na) metal batteries, which is regarded as one of the most promising candidates for next-generation high-energy batteries. Herein, SnO2 quantum dots (QDs) are homogeneously dispersed… read more here.
Keywords: sodium metal; deposition; site directed; metal batteries ... See more keywords
Bactericidal Action and Industrial Dye Degradation of Graphene Oxide and Polyacrylic Acid-Doped SnO2 Quantum Dots: In Silico Molecular Docking Study
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c07460
Abstract: The present work demonstrates the systematic incorporation of different concentrations of graphene oxide (GO) into a fixed amount of polyacrylic acid (PAA)-doped SnO2 quantum dots (QDs) through a co-precipitation approach. The research aimed to evaluate… read more here.
Keywords: polyacrylic acid; paa sno2; paa; graphene oxide ... See more keywords
Chemically coupling SnO2 quantum dots and MXene for efficient CO2 electroreduction to formate and Zn–CO2 battery
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2207326119
Abstract: Significance Electrochemical CO2 reduction to formate provides an approach to mitigate global warming and simultaneously relieve the growing energy crisis. However, simultaneously achieving desirable catalytic activity and selectivity is greatly limited by the inertness of… read more here.
Keywords: formate co2; quantum dots; formate; co2 battery ... See more keywords
Improved Li storage performance of SnO nanodisc on SnO2 quantum dots embedded carbon matrix
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac67ad
Abstract: Li-ion batteries with conversion type anode are attractive choice, for electric vehicles and portable electronic devices, because of their high theoretical capacity and cycle stability. On the contrary, enormous volume change during lithiation/delithiation and irreversible… read more here.
Keywords: sno; sno nanodisc; capacity; conversion ... See more keywords