Preparation of Manganese Oxide Supported on Non-woven Fabric and Its Catalytic Performance for Formaldehyde Decomposition

Zhou Zu-wei; Yu Qian; Hao Zhi-feng; Zhang Zuo-hong; Luo Yin-hao; Yu Lin; Dai Li-song

doi:10.12052/gdutxb.170148

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

Preparation of Manganese Oxide Supported on Non-woven Fabric and Its Catalytic Performance for Formaldehyde Decomposition

更新时间：2026-05-27

- Preparation of Manganese Oxide Supported on Non-woven Fabric and Its Catalytic Performance for Formaldehyde Decomposition
- Vol. 35, Issue 2, Pages: 6-10(2018)
- 作者机构：
  
  1. 广东工业大学　轻工化工学院,广东,广州,510006
  2. 佛山沛涂科技有限公司,广东,佛山,528200
  3. 表面测量仪器公司　中国办事处,北京,101300
- 作者简介：
- 基金信息：
- DOI：10.12052/gdutxb.170148
  CLC： TQ426.64
- Online First：09 March 2018，
  
  Published：2018
- 稿件说明：
移动端阅览
周祖卫, 余倩, 郝志峰, 张佐宏, 罗银好, 余林, 戴立松. 无纺布负载锰氧化物的制备及其催化分解甲醛性能研究[J]. 广东工业大学学报, 2018, 35(2): 6-10.

Zhou Zu-wei, Yu Qian, Hao Zhi-feng, et al. Preparation of Manganese Oxide Supported on Non-woven Fabric and Its Catalytic Performance for Formaldehyde Decomposition[J]. 2018, 35(2): 6-10.
周祖卫, 余倩, 郝志峰, 张佐宏, 罗银好, 余林, 戴立松. 无纺布负载锰氧化物的制备及其催化分解甲醛性能研究[J]. 广东工业大学学报, 2018, 35(2): 6-10. DOI： 10.12052/gdutxb.170148.

Zhou Zu-wei, Yu Qian, Hao Zhi-feng, et al. Preparation of Manganese Oxide Supported on Non-woven Fabric and Its Catalytic Performance for Formaldehyde Decomposition[J]. 2018, 35(2): 6-10. DOI： 10.12052/gdutxb.170148.

摘要

随着物质生活的不断提高

甲醛成为了室内空气污染的主要物质

对于室内空气净化过程

去除甲醛技术变得尤为重要. 利用条件温和、过程简单的水浴法使二氧化锰(MnO

)原位负载到聚对苯二甲酸乙二醇酯(PET)制成的无纺织物上

制备出MnO

/PET整体式催化剂. 合成的MnO

/PET复合物通过扫描电子显微镜(SEM)、X射线衍射(XRD)、比表面积测试(BET)进行表征分析

并在手套箱中模仿室内环境进行甲醛去除测试以及催化剂寿命测试. 结果表明: 整体式催化剂中的锰氧化物为水钠锰矿型二氧化锰

并均匀、牢固负载在无纺布上. 由于其有较大的比表面积

在甲醛去除能力方面展示出了优良的性能

在甲醛初始质量浓度为2.84 mg/m

的氛围测试中经过6 h

最后使甲醛质量浓度降低至0.33 mg/m

甲醛去除率达到88.29%. 提供了一种高效的去除甲醛的催化剂合成方法

这种整体式催化剂为室内甲醛催化净化拓展了新的思路.

Abstract

With the continuous improvement of material life

formaldehyde has become the main substance of indoor air pollution. For indoor air purification

the removal of formaldehyde becomes particularly important. Manganese dioxide (MnO

) was in-situ loaded onto non-woven fabric made of polyethylene terephthalate (PET) by water bath method

which has mild reaction conditions and simple processing. The synthesized MnO

/PET composites were characterized by scanning electron microscope (SEM)

diffraction of X-rays (XRD) and specific surface area test (BET)

imitating the indoor environ

ment to make the initial concentration of 2.84 mg/m

after 6 h

and making the concentration of the formaldehyde to 0.33 mg/m

with the removal rate of formaldehyde reaching 88.29%. This study provides an efficient method for the synthesis of formaldehyde oxidation catalyst

which provides a new idea for indoor formaldehyde catalysis.

关键词

Keywords

references

WARGOCKI P, BAKÓ-BIRÓ Z, CLAUSEN G, et al . Air quality in a simulated office environment as a result of reducing pollution sources and increasing ventilation[J ] . Energy Buildings, 2002, 34(8): 775-783.

李庆军. 观赏植物吸收居室甲醛能力的比较[D]. 哈尔滨: 东北林业大学园林学院 2006.

BOONAMNUAYVITAYA V, SAE-UNG S, TANTHAPANICHAKOON W. Preparation of activated carbons from coffee residue for the adsorption of formaldehyde[J]. Separation Purification Technology, 2005, 42(2): 159-168.

ZHAO D Z, LI X S, SHI C, et al . Low-concentration formaldehyde removal from air using a cycled storage–discharge (CSD) plasma catalytic process[J ] . Chemical Engineering Science, 2011, 66(17): 3922-3929.

LU J X, ZHANG P Y, HE W J. Research on degradation of formaldehyde in aqueous solution by combined photocatalysis and ozonation[J]. Chinese Journal of Environmental Engineering, 2010, 4(1): 27-30.

CHRISTOSKOVA S G, DANOVA N, GEORGIEVA M, et al . Investigation of a nickel oxide system for heterogeneous oxidation of organic compounds[J ] . Applied Catalysis A: General, 1995, 128(2): 219-229.

SEKINE Y, NISHIMURA A. Removal of formaldehyde from indoor air by passive type air-cleaning materials[J]. Atmospheric Environment, 2001, 35(11): 2001-2007.

SEKINE Y. Oxidative decomposition of formaldehyde by metal oxides at room temperature[J]. Atmospheric Environment, 2002, 36(35): 5543-5547.

HAN Z, CHANG V W C, ZHANG L, et al . Preparation of TiO 2 -Coated Polyester Fiber Filter by Spray-Coating and Its Photocatalytic Degradation of Gaseous Formaldehyde[J ] . Aerosol Air Quality Research, 2012, 12(6): 1327-1335.

SHI C, WANG Y, ZHU A, et al . Mn x Co 3- x O 4 , solid solution as high-efficient catalysts for low-temperature oxidation of formaldehyde[J ] . Catalysis Communications, 2012, 28(28): 18-22.

WANG J, YUNUS R, LI J, et al . In situ synthesis of manganese oxides on polyester fiber for formaldehyde decomposition at room temperature[J ] . Applied Surface Science, 2015, 357: 787-794.

ZHOU L, HE J, ZHANG J, et al . Facile in-situ synthesis of manganese dioxide nanosheets on cellulose fibers and their application in oxidative decomposition of formaldehyde[J ] . Journal of Physical Chemistry C, 2011, 115(34): 16873-16878.

中华人民共和国国家质量监督检验检疫总局, 中国国家标准化管理委员会. GB/T 18204.2-2014 公共场所卫生检验方法第2部分: 化学污染物[S]. 北京: 中国标准出版社, 2014.

TAO Y G, JIN C, CAO N, et al . Hydrothermal syn thesis and morphology control of nano-manganese dioxide[J ] . New Chemical Materials, 2013, 41(3): 122-124.

ZHANG H, WANG Y, WANG C. Influence of surfactant on the capacitive performance of manganese dioxide prepared at different temperatures[J]. Energy Conversion Management, 2013, 74(5): 286-292.

CAO S L, ZHOU T X, MO S S, et al . Electrochemical performance of Journal of MnO 2 /mesoporous carbon composite[J ] . Jinan University(Natural Science Medicine Edition), 2011, 32(1): 57-60.

TANG X, LI Y, HUANG X, et al . MnO x –CeO 2 , mixed oxide catalysts for complete oxidation of formaldehyde: Effect of preparation method and calcination temperature [J ] . Applied Catalysis B: Environmental, 2006, 62(3–4): 265-273.

CHEN B B, ZHU X B, CROCKER M, et al . FeO x -supported gold catalysts for catalytic removal of formaldehyde at room temperature[J ] . Applied Catalysis B: Environmental, 2014, 154-155(1): 73-81.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Preparation of IrO2@MnO2 Nanozyme and Its Application in the Detection of Ascorbic Acid

Modeling of 3D NAND Memory Cells with Taper Angle and Programming Strategy Optimization

Efficient Temporal Modeling for RGB-T Tracking

A Resource Allocation Optimization Method for Multi-UAV Integrated Sensing, Computing, and Communication Towards Disaster Relief

Research on Foreign Object Detection in Power Transmission Lines Based on the AAGV-YOLOX Model

Related Author

Yang Jun-song

Zhong Ying-ying

Yu Qian

Related Institution

School of Chemical Engineering and Light Industry, Guangdong University of Technology

AI问答

⁰