| Study of Water Splitting in Interlayer of Bipolar Membrane by Photo-catalyst |
| Authors： Chen Qiang1, Zheng Shuying2, Chen Xiao1, Zheng Xi1, Chen Zhen1, 2, * |
| Units： 1College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, China; 2Chemistry Department of Fujian Ningde Teachers College, Ningde 352100, China |
| KeyWords： Bipolar membrane; Sodium carboxymethyl cellulose; Chitosan; Titanium dioxide; Anthraquinone; Photocatalysis |
| ClassificationCode：O64; O614.41+1 |
| year,volume(issue):pagination： 2011,31(1):56-60 |
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Abstract： |
| How to promote water splitting at the intermediate layer and lower the IR drop of bipolar membrane (BPM) is the focus of BPM research. In the interlayer of bipolar membrane modified with nanometer–sized TiO2 as a photo-catalyst and Anthraquinone (abbreviated as Anth) as a photosensitizer. SEM and electrochemical workstation were used to characterize the BPMs. Experimental results showed that,the sandwich-type BPM exhibited a several good properties: a higher efficiency for the water splitting in the interlayer, a higher operation current density, lower impedance and working voltage. When the working current density is at 125 mA•cm-2, the working voltage is as low as 5.0 V under the UV illumination. |
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Funds： |
| 福建省自然科学基金(D0710009) |
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AuthorIntro： |
| 陈强（1985－）, 男, 福州闽侯人,硕士生；研究方向为应用电化学， |
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Reference： |
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