Results 31 to 40 of about 36,793 (298)

Vapor transport deposition of Sb2Se3 thin films for photodetector application [PDF]

Journal of Advanced Dielectrics, 2020
Antimony selenide is a promising semiconductor with great application potential in the fields of optoelectronic devices. In this work, the vapor transport deposition (VTD) method is employed to prepare Sb2Se3 films on substrates.
Sen Wen, Xingtian Yin, Haixia Xie, Yuxiao Guo, Jie Liu, Dan Liu, Wenxiu Que, Huan Liu, Weiguo Liu   +8 more
doaj   +1 more source

SÍNTESE DE NANOPARTÍCULAS DE SnO2 DOPADAS COM NÍQUEL PELO MÉTODO HIDROTERMAL ASSISTIDO POR MICRO-ONDAS E SUA UTILIZAÇÃO COMO CATALIZADORES NA OBTENÇÃO DE BIODIESEL

Holos, 2017
Devido sua alta estabilidade química, além de seu baixo custo, o dióxido de estanho vem sendo bastante reportado na literatura, bem como sua síntese hidrotérmica associada a micro-ondas. A utilização de catalizadores heterogêneos, na síntese de biodiesel,
Marcelo Moizinho Oliveira, José Hilton Gomes Rangel, Jomar Sales Vasconcelos, Elson Longo   +3 more
doaj   +1 more source

Research of Key Technologies for n-i-p Perovskite Solar Cells With SnO2 Electron Transport Layer

发电技术, 2023
Perovskite solar cells (PSCs) have attracted extensive attentions due to their high-efficiency, simple preparation process and low-cost. The efficiency of the PSCs has increased from 3.8% to 25.7%.
YUE Xiaopeng, ZHAO Xing, YAN Huilin, FAN Bingbing, HUANG Hao, YAN Luyao, CUI Peng, MA Junfeng, LI Meicheng   +8 more
doaj   +1 more source

Modeling hydrogen-capture with SnO2–SiO2-based materials doped by alkali metal

Хімія, фізика та технологія поверхні
A vast study on H-capture by LiRb (SnO2-SiO2), LiCs(SnO2-SiO2), NaRb(SnO2-SiO2), NaCs(SnO2-SiO2), KRb(SnO2-SiO2), KCs(SnO2-SiO2), was carried out including using DFT computations at the CAM–B3LYP–D3/6–311+G (d,p) level of theory.
Фатеме Моллаамін
doaj   +3 more sources

Tin dioxide nanomaterial-based photocatalysts for nitrogen oxide oxidation: a review

Beilstein Journal of Nanotechnology, 2022
Semiconducting SnO2 photocatalyst nanomaterials are extensively used in energy and environmental research because of their outstanding physical and chemical properties.
Viet Van Pham, Hong-Huy Tran, Thao Kim Truong, Thi Minh Cao   +3 more
doaj   +1 more source

SnO2-NiO-C nanocomposite as a high capacity anode material for lithium-ion batteries

, 2010
Carbon-coated SnO2–NiO nanocomposite was successfully synthesized via the molten salt route, using SnCl2·H2O and NiCl2·6H2O as the starting materials, with a molten salt composition of H2O2:LiOH·H2O:LiNO3 as a solvent at 300 °C.
Zaiping Guo (19587520), Zhixin Chen (19586095), Mohd Faiz Hassan (20123670), Hua Liu (19588600), Md. Mokhlesur Rahman (20118588)   +4 more
core   +2 more sources

Sm/Al modified Sn0.94Sb0.06O2 ceramics for NTC thermistors [PDF]

Processing and Application of Ceramics
Negative temperature coefficient (NTC) thermistors are key components for temperature sensors and actuators. In this work, Sn0.94-x-yAlxSmySb0.06O2+δ (0 ≤ x ≤ 0.05, 0 ≤ y ≤ 0.15) ceramics were prepared by solid-state reaction method for potential ...
Zhang You, Zhang Hong, Chen Hao, Zhan Yifei, Li Zhicheng, Leng Senlin   +5 more
doaj   +1 more source

Improving the Antibacterial Properties of SnO2/Mn3O4 Hybrid Thin Film Synthesized by Spray Pyrolysis Method

Nano Biomedicine and Engineering, 2022
The current study used the spray pyrolysis method to prepare tin oxide, manganese oxide, and SnO2/Mn3O4 hybrid bilayer thin films. The primary solutions for the deposition process were produced utilizing the sol-gel method.
Sabah Hassan Jumaah, Muayad Raheem Hussein, Nadir Fadhil Habubi, Sami Salman Chiad, Khalid Haneen Abass   +4 more
doaj   +1 more source

Low temperature gas sensing properties of Graphene Oxide/SnO2 nanowires composite for H-2 [PDF]

, 2016
In this work Graphene Oxide (GO) and SnO2 nanowires (NWs) composite sensing performance were studied. Single crystal SnO2 NWs were directly grown by thermal evaporation method and GO was successfully synthesized using modified Hummers method.
COMINI, Elisabetta, ZAPPA, Dario, SBERVEGLIERI, Giorgio, Munasinghe, M. A. H. M, POLI, Nicola   +4 more
core   +1 more source

Transition metal elements-doped SnO2 for ultrasensitive and rapid ppb-level formaldehyde sensing

Heliyon, 2023
Pristine SnO2, Fe-doped SnO2 and Ni-doped SnO2 were synthesized using facile hydrothermal method. Analysis based on XRD, TEM and UV–Vis DRS measurements demonstrated the successful insertion of Fe and Ni dopants into SnO2 crystal.
Zejun Han, Yunxiang Tang, Guixia Lu, Yuan Qi, Hao Wu, Zhengyi Yang, Hecheng Han, Xue Zhang, Lili Wu, Zhou Wang, Jiurong Liu, Fenglong Wang   +11 more
doaj   +1 more source