Investigation of oxygen deficiency-rich/oxygen deficiency-poor stacked TiO2 based resistive random access memory by mist chemical vapor deposition

Liu, Han-Yin; Hsu, Ya-Wen; Zheng, Yu-Xing

doi:10.1016/j.ceramint.2022.04.038

Cited by 7 publications

(1 citation statement)

References 31 publications

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“…CVD has unique advantages, such as simple equipment and diverse precursors that allow the fabrication of continuous, compositionally controlled, homogeneous films [118]. Therefore, CVD is a powerful tool for synthesizing high-quality TiO 2 -based photocatalytic coatings on various substrate surfaces [119,120]. In a typical CVD process, there are two possible scenarios where the substrate is exposed to volatile precursors.…”

Section: Chemical Vapor Deposition (Cvd)mentioning

confidence: 99%

TiO2-Based Photocatalytic Coatings on Glass Substrates for Environmental Applications

Tian,

Feng,

Zheng

et al. 2023

Coatings

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To address environmental pollution and energy shortage issues, titanium dioxide (TiO2)-based photocatalysts, as an efficient pollution removal and fuel production technology, have been widely used in the field of photocatalysis. In practical applications, TiO2-based photocatalysts are usually prepared on various substrates to realize the separation of the catalyst from water and improve photocatalytic stability. Herein, the research progress of TiO2-based heterogeneous photocatalytic coatings deposited on glass substrates with various deposition techniques is reviewed. Such TiO2-based composite coatings obtained using different techniques showed excellent self-cleaning, pollution removal, air purification, and antibiosis performance. The various deposition techniques used for the preparation of TiO2 coatings, such as wet chemical deposition (WCD), electrodeposition, physical vapor deposition (PVD), and chemical vapor deposition (CVD) were discussed together with photocatalytic applications by highlighting the typical literature. Finally, the challenges and prospects of developing TiO2-based heterogeneous coatings were put forward.

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Section: Chemical Vapor Deposition (Cvd)mentioning

confidence: 99%

TiO2-Based Photocatalytic Coatings on Glass Substrates for Environmental Applications

Tian,

Feng,

Zheng

et al. 2023

Coatings

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Investigating the Effects of Sulfur Treatment on Material Characteristics and Resistance Switching Device Applications with Supercritical Fluid Technique

Huang

Chen

Yeh

et al. 2023

Physica Status Solidi (a)

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A sulfur treatment based on the supercritical fluid (SCF) treatment is proposed and its effect on the silver (Ag) doped material and device is investigated. The sulfur treatment is achieved by mixing sulfur powder with carbon dioxide (CO2) in a reaction chamber under high pressure (3000 psi) at low reacting temperature (120 °C). Based on the experimental results, the SCF sulfur treatment can dramatically change the Ag doped SiO2 (Ag:SiO2) thin film characteristics, including surface morphology, crystallization, chemical bonding, and mole elements in accordance with the analyses of various materials. In addition, the SCF sulfur treatment is also applied to the Ag:SiO2‐based device to verify the resistance switching (RS) properties. Based on electrical measurement results, the device with the SCF sulfur treatment exhibits better performance. The graduate RS behaviors also exhibit multi‐level switching in both set and reset processes, which proves its possible applications of the proposed SCF sulfur treatment. In addition, the current fitting method is used to verify the RS properties to illustrate the carrier transportation characteristics of the Ag:SiO2‐based device with the SCF sulfur treatment.This article is protected by copyright. All rights reserved.

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Self-aligned TiOx-based 3D vertical memristor for a high-density synaptic array

Lee,

Kim,

Kim

2024

Front. Phys.

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Investigation of oxygen deficiency-rich/oxygen deficiency-poor stacked TiO2 based resistive random access memory by mist chemical vapor deposition

Cited by 7 publications

References 31 publications

TiO2-Based Photocatalytic Coatings on Glass Substrates for Environmental Applications

TiO2-Based Photocatalytic Coatings on Glass Substrates for Environmental Applications

Investigating the Effects of Sulfur Treatment on Material Characteristics and Resistance Switching Device Applications with Supercritical Fluid Technique

Self-aligned TiOx-based 3D vertical memristor for a high-density synaptic array

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