Preparation of photo-catalysis TiO<sub>2</sub> films by combined plasma surface treatment

WANG Hefeng1; 2 YANG Chengquan2 LI Xiuyan1 TANG Bin1 1

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Preparation of photo-catalysis TiO₂ films by combined plasma surface treatment

更新时间：2021-03-12

- Preparation of photo-catalysis TiO₂ films by combined plasma surface treatment
- NUCLEAR TECHNIQUES Vol. 32, Issue 3, (2009)
- 作者机构：
  
  1. 太原理工大学表面工程研究所
  2. 山西大同大学物理与电子科学学院
- 作者简介：
- 基金信息：
  
  国家科学基金项目(50771070);太原市科技计划项目明星专项(07024027);大学生创新创业专项(08122051)资助
- DOI：
  CLC： O614.411;O643.36
- Published：01 March 2009
- 稿件说明：
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[1]王鹤峰,杨成全,李秀燕,唐宾.等离子复合处理制备光催化性能TiO_2薄膜[J].核技术,2009,32(03):178-181.

WANG Hefeng1, 2 YANG Chengquan2 LI Xiuyan1 TANG Bin1 1. Preparation of photo-catalysis TiO₂ films by combined plasma surface treatment[J]. Nuclear techniques, 2009, 32(3): 178-181.
[1]王鹤峰,杨成全,李秀燕,唐宾.等离子复合处理制备光催化性能TiO_2薄膜[J].核技术,2009,32(03):178-181. DOI：

WANG Hefeng1, 2 YANG Chengquan2 LI Xiuyan1 TANG Bin1 1. Preparation of photo-catalysis TiO₂ films by combined plasma surface treatment[J]. Nuclear techniques, 2009, 32(3): 178-181. DOI：

摘要

利用离子渗镀和真空热氧化复合处理技术

在不锈钢表面制备成分结构可控的TiO2薄膜。借助图像分析仪、辉光放电光谱分析仪（GDOES）和X射线衍射仪对薄膜进行表征与分析。以苯酚废水为对象进行了光催化降解试验

对比研究了不锈钢基材TiO2薄膜与商品TiO2粉末的光催化活性。结果表明:在400

00℃工艺温度范围

不锈钢表面均形成了致密、均匀的锐钛矿型TiO2薄膜

且Ti、O元素呈梯度分布;TiO2薄膜具有较高的光催化活性

3h内降解率达74.5%。

Abstract

TiO2 films with excellent bonding strength were fabricated on stainless steel substrate by plasma surface alloying and thermal oxidation duplex processing. Controllable elemental distribution and structure of the films could be achieved at 400–600℃. The films were characterized by metallography

glow discharge spectrometer (GDOES) and X-ray diffraction. The results show that the TiO2 films are of dense and uniform anatase. The Ti and O contents of the films are in gradient distribution. Phenol-containing wastewater was used to test photo-catalytic performance of the films. The TiO2 films have a degradation rate of phenol of about 73.5% in 3 h

much higher than commercial products of TiO2 powders.

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Preparation of photo-catalysis TiO2 films by combined plasma surface treatment

DOI：

摘要

Abstract

关键词

Keywords

references

Preparation of photo-catalysis TiO₂ films by combined plasma surface treatment