The（CeO₂/C）-β-PbO₂-PTFE composite electrodes modified by graphite powder,cerium oxide powder,polytetrafluoroethylene（PTFE）and the homemade β-PbO₂ powder were prepared by the high pressure molding technique.The X-ray diffraction（XRD）was used to test the purity of the homemade β-PbO₂ powder.The surface structure and electrical property of electrodes were characterized by using scanning electron microscopy（SEM）and the cyclic voltammetry curves（CV）.Those i... 

【文章來源】：Journal of Rare Earths. 2016,34(05)EISCICSCD

【文章頁數(shù)】：14 頁

【文章目錄】：
1 Experimental
    1.1 Chemicals and instruments
        1.1.1 Chemicals
        1.1.2 Electrochemical characterization analytical instruments
        1.1.3 Physical characterization analytical instruments
    1.2 Electrode preparation
        1.2.1 β-Pb O2powder preparation[17]
        1.2.2(Ce O2/C)-β-Pb O2-PTFE composite electrodes preparation
    1.3 Experimental set-up
    1.4 Electro-catalytic degradation process
    1.5 Analytical method
2 Results and discussion
    2.1 Characterization of electrode analysis
        2.1.1 XRD characterization
        2.1.2 SEM characterization
        2.1.3 Cyclic voltammetry curve
        2.1.4 Corrosion resistance characterization of the 20%(Ce O2/C)-β-Pb O2-PTFE composite electrode
    2.2 Electro-catalytic degradation of RBR X-3B
        2.2.1 Effect of anode material
        2.2.2 Effect of electrolyte concentration
        2.2.3 Effect of initial RBR X-3B concentration
        2.2.4 Effect of initial solution p H
        2.2.5 Effect of current density
    2.3 Degradation analysis
        2.3.1 Validation of hydroxyl radicals
        2.3.2 RBR X-3B degradation dynamics analysis
        2.3.3 Electrochemical degradation product
        2.3.4 Electro-catalytic degradation mechanism
3 Conclusions


【參考文獻(xiàn)】：
期刊論文
[1]Facile fabrication of CeO2 hollow microspheres with yeast as bio-templates[J]. 牟廣宇,魏清蓮,黃永民.  Journal of Rare Earths. 2015(12)
[2]CeO2-TiO2 as a visible light active catalyst for the photoreduction of CO2 to methanol[J]. Hamidah Abdullah,Maksudur R.Khan,Manoj Pudukudy,Zahira Yaakob,Nur Aminatulmimi Ismail.  Journal of Rare Earths. 2015(11)
[3]Electrochemical corrosion resistance of CeO2-Cr/Ti coatings on 304 stainless steel via pack cementation[J]. 邢學(xué)剛,韓志軍,王鶴峰,盧盼娜.  Journal of Rare Earths. 2015(10)
[4]新型二氧化鉛電極處理染料廢水[J]. 張馳,汪家權(quán).  環(huán)境工程學(xué)報. 2014(06)
[5]Ce-PbO2/C電極的制備及其去除水中酸性紅B[J]. 楊麗娟,魏杰,胡翔.  環(huán)境工程學(xué)報. 2014(03)
[6]新型β-PbO2電極電解處理茜素紅廢水的研究[J]. 曹長青,孟卓琰,何堅(jiān),侯惠奇.  環(huán)境污染與防治. 2013(03)
[7]二氧化鉛粉末多孔電極處理氨氮廢水的研究[J]. 朱艷,汪家權(quán),陳少華,徐建華,胡潔.  環(huán)境工程技術(shù)學(xué)報. 2012(06)
[8]La/Ce摻雜鈦基二氧化鉛電極的制備及電催化性能研究[J]. 鄭輝,戴啟洲,王家德,陳建孟.  環(huán)境科學(xué). 2012(03)
[9]La-PTFE共摻雜二氧化鉛電極的制備及其性能研究[J]. 鄭輝,戴啟洲,王家德,陳建孟.  環(huán)境科學(xué)學(xué)報. 2012(02)
[10]電催化氧化處理有機(jī)廢水陽極材料的研究進(jìn)展[J]. 鄭育英.  廣東化工. 2011(10)



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