Fact Snapshot
- Paper: General Synthesis of Doped Quasi-Single-Crystalline TiO2 Nanowires With Ultra-High Length-to-Diameter Ratios for Building Gas Sensor Arrays
- Equipment: XH-800A
- Source: Rare Metals, 2026
- Research direction: TiO2
- Core conditions: Temperature 600 °C / 180 °C / 650 °C and Time 72 h / 48 h / 20 h
Research Abstract
General Synthesis of Doped Quasi-Single-Crystalline TiO2 Nanowires With Ultra-High Length-to-Diameter Ratios for Building Gas Sensor Arrays was published in Rare Metals (2026) and is indexed as a Xianghu Q1 application case for XH-800A. The structured source links this paper to TiO2. Core operating conditions include Temperature 600 °C / 180 °C / 650 °C and Time 72 h / 48 h / 20 h. The DOI recorded for this paper is 10.1002/rar2.70241.
Research Background and Problem
Equipment Use and Experimental Conditions
| Item | Parameter |
|---|---|
| Temperature | 600 °C / 180 °C / 650 °C |
| Time | 72 h / 48 h / 20 h |
Evidence Details
Equipment-detail evidence: source mentions SF-MAHR.
Equipment-detail evidence: magnetic stirring.
The microwave heating causes rapid temperature ramping to speed up the reaction, which shortens the reaction time from 48 h (hydrothermal reaction) to 20 h.
The autoclave was sealed and placed in a microwave synthesizer, where the reaction was carried out at 180°C under magnetic stirring for 20 h.
Additional source evidence: source values include 650 °C, 55 nm, 38 μm.
Temperature: 600 °C / 180 °C / 650 °C
Time: 72 h / 48 h / 20 h
QSDTO NWs were synthesized through a shear-force-driven, microwave-assisted hydrothermal reaction (XH-800A, XiangHu Technologies, China).
In this study, a general and versatile method was developed for synthesizing quasi-single-crystalline doped TiO2 (QSDTO) NWs with ultra-high length-to-diameter ratios (ca. 200–730), small diameters (ca. 55–210 nm), and, critically, arbitrary elemental doping.
Additional source evidence: source values include 600 °C, 3 h.
Mechanism / Method Highlights
- Method context: Temperature 600 °C / 180 °C / 650 °C and Time 72 h / 48 h / 20 h.
- Equipment-detail evidence: source mentions SF-MAHR
- Equipment-detail evidence: magnetic stirring
- Source evidence: The microwave heating causes rapid temperature ramping to speed up the reaction, which shortens the reaction time from 48 h (hydrothermal reaction) to 20 h
Application Value
- Positions XH-800A in a peer-reviewed Q1 research application.
- Records source affiliations: Department of Solar Energy and Environmental Physics, Swiss Institute for Dryland Environmental and Energy Research, Ben-Gurion University of the Negev and School of Materials Science and Engineering, Anhui University.
Related Equipment
FAQ
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General Synthesis of Doped Quasi-Single-Crystalline TiO2 Nanowires With Ultra-High Length-to-Diameter Ratios for Building Gas Sensor Arrays
Rare Metals, 2026
DOI: 10.1002/rar2.70241