Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 정성훈 | - |
dc.date.accessioned | 2016-10-31T04:45:18Z | - |
dc.date.available | 2016-10-31T04:45:18Z | - |
dc.date.issued | 2015-04 | - |
dc.identifier.citation | PHYSICAL CHEMISTRY CHEMICAL PHYSICS, Page. 1-13 | en_US |
dc.identifier.issn | 1463-9076 | - |
dc.identifier.issn | 1463-9084 | - |
dc.identifier.uri | http://pubs.rsc.org/en/Content/ArticleLanding/2015/CP/C5CP00818B#!divAbstract | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/24018 | - |
dc.description.abstract | Textile wearable electronics offers the combined advantages of both electronics and textile characteristics. The essential properties of these flexible electronics such as lightweight, stretchable, and wearable power sources are in strong demand. Here, we have developed a facile route to fabricate multi walled carbon nanotube (MWCNT) coated polyester fabric as a flexible counter electrode (CE) for dye sensitized solar cells (DSSCs). A variety of MWCNT and enzymes with different structures were used to generate individual enzyme-dispersed MWCNT (E-MWCNT) suspensions by non-covalent functionalization. A highly concentrated colloidal suspension of E-MWCNT was deposited on polyester fabric via a simple tape casting method using an air drying technique. In view of the E-MWCNT coating, the surface structure is represented by topologically randomly assembled tubular graphene units. This surface morphology has a high density of colloidal edge states and oxygen-containing surface groups which execute multiple catalytic sites for iodide reduction. A highly conductive E-MWCNT coated fabric electrode with a surface resistance of 15 Omega sq(-1) demonstrated 5.69% power conversion efficiency (PCE) when used as a flexible CE for DSSCs. High photo voltaic performance of our suggested system of E-MWCNT fabric-based DSSCs is associated with high sheet conductivity, low charge transfer resistance (R-CT), and excellent electro catalytic activity (ECA). Such a conductive fabric demonstrated stable conductivity against bending cycles and strong mechanical adhesion of E-MWCNT on polyester fabric. Moreover, the polyester fabric is hydrophobic and, therefore, has good sealing capacity and retains the polymer gel electrolyte without seepage. This facile E-MWCNT fabric CE configuration provides a concrete fundamental background towards the development of textile-integrated solar cells. | en_US |
dc.description.sponsorship | This work was supported by the industrial strategic Technology Development Program (10038599, Human Activity Based Green Energy Harvesting and High Efficiency Power Transmission System), funded by the Ministry of Knowledge Economy, Republic of Korea. The authors thank Mr. John Seungjun Lee of Korea Minjok Leadership Academy for his helpful support in these experiments. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.subject | CONVERSION EFFICIENCY | en_US |
dc.subject | DISPERSION | en_US |
dc.subject | FIBER | en_US |
dc.subject | FUNCTIONALIZATION | en_US |
dc.subject | SURFACTANTS | en_US |
dc.subject | SEPARATION | en_US |
dc.subject | GLUCOSE | en_US |
dc.subject | STORAGE | en_US |
dc.subject | DEVICE | en_US |
dc.subject | YARNS | en_US |
dc.title | Multiwalled carbon nanotube coated polyester fabric as textile based flexible counter electrode for dye sensitized solar cell | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1039/c5cp00818b | - |
dc.relation.page | 1-13 | - |
dc.relation.journal | PHYSICAL CHEMISTRY CHEMICAL PHYSICS | - |
dc.contributor.googleauthor | Arbab, Alvira Ayoub | - |
dc.contributor.googleauthor | Sun, Kyung Chul | - |
dc.contributor.googleauthor | Sahito, Iftikhar Ali | - |
dc.contributor.googleauthor | Qadir, Muhammad Bilal | - |
dc.contributor.googleauthor | Jeong, Sung Hoon | - |
dc.relation.code | 2015000061 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ORGANIC AND NANO ENGINEERING | - |
dc.identifier.pid | shjeong | - |
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