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Silicon Compound De...
Silicon Compound Decorated Photoanode for Performance Enhanced Visible Light Driven Water Splitting
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Ding, Xin (author)
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Gao, Yan (author)
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- Fan, Ting (author)
- KTH,Teoretisk kemi och biologi
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- Ji, Yongfei (author)
- KTH,Teoretisk kemi och biologi
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Zhang, Linlin (author)
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Yu, Ze (author)
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- Ahlquist, Mårten S. G. (author)
- KTH,Teoretisk kemi och biologi
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- Sun, Licheng (author)
- KTH,Kemi,Dalian University of Technology (DUT), China
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(creator_code:org_t)
- Elsevier, 2016
- 2016
- English.
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In: Electrochimica Acta. - : Elsevier. - 0013-4686 .- 1873-3859. ; 215, s. 682-688
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- An efficient dye (1) sensitized photoelectrochemical cell (DS-PEC) has been assembled with a silicon compound (3-chloropropyl) trimethoxy-silane (Si-Cl) decorated working electrode (WE) TiO2(1 + 2). The introduction of this Si-Cl molecule on photoanode leads to better performances on efficiency than untreated ones for light driven water splitting. The firm Si-O layer formed on TiO2 increased the resistance of the TiO2/catalyst interface which is assumed to decrease charge recombination from TiO2 to the oxidized catalyst 2. The work presented here provides an effective method to improve the performances of DS-PECs.
Subject headings
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Keyword
- Dye-sensitized photoelectrochemical cell
- photoanode
- water splitting
- molecular catalyst
Publication and Content Type
- ref (subject category)
- art (subject category)
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