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Volumn 2, Issue 2, 2007, Pages 265-272

Shape- and functionality-controlled organization of TiO2- porphyrin-C60 assemblies for improved performance of photochemical solar cells

Author keywords

Electrophoresis; Fullerenes; Nanotubes; Organic solar cells; Photoelectrochemistry; Porphyrin

Indexed keywords


EID: 34250892509     PISSN: 18614728     EISSN: 1861471X     Source Type: Journal    
DOI: 10.1002/asia.200600358     Document Type: Article
Times cited : (39)

References (39)
  • 16
    • 34250865944 scopus 로고    scopus 로고
    • H. Imahori, K. Yamada, M. Hasegawa, S. Taniguchi, T. Okada, Y. Sakata, Angew. Chem. 1997, 109, 2740; Angew. Chem. Int. Ed. Engl. 1997, 36, 2626.
    • H. Imahori, K. Yamada, M. Hasegawa, S. Taniguchi, T. Okada, Y. Sakata, Angew. Chem. 1997, 109, 2740; Angew. Chem. Int. Ed. Engl. 1997, 36, 2626.
  • 30
    • 34250810516 scopus 로고    scopus 로고
    • IPCE values of OTE/SnO2/(H-H2P-COO-TiO 2Tube, C60)n, OTE/SnO2/(H-H 2P-COO-TiO2Pa, C60)n, and OTE/SnO2/(H-H2P-COOMe, C60)n with no applied potential were also observed. The IPCE values of OTE/SnO 2/(H-H2P-COO-TiO2Tube, C60) n and OTE/SnO2/(H-H2P-COO-TiO2Pa, C60)n were much higher than that of the nonorganized assembly system of OTE/SnO2/(H-H2P-COOMe, C 60)n; see Supporting Information, Figure S1
    • n; see Supporting Information, Figure S1.
  • 31
    • 34250827586 scopus 로고    scopus 로고
    • In the multipoint anchor system, two-point or four-point connections may take place on the TiO2 surface. More-complicated structures are also possible because of the strong aggregation of the molecular assemblies in mixed solvents
    • 2 surface. More-complicated structures are also possible because of the strong aggregation of the molecular assemblies in mixed solvents.
  • 34
    • 34250854369 scopus 로고    scopus 로고
    • The maximum IPCE value (≈20, was obtained for OTE/SnO 2/(H2P-4COO-TiO2Pa)n, which is much larger than those of OTE/SnO2/(Ar-H2P-COO-TiO 2)n (≈3.5, and OTE/SnO2/(H-H 2P-COO-TiO2Pa)n (≈6, From the structural point of view between porphyrin moieties and TiO2 nanoparticles, the porphyrin moieties definitely lie on the TiO2 surface because of multipoint connections in the case of OTE/SnO2/(H2P-4COO- TiO2Pa)n, whereas these moieties may stand on the TiO 2 surface in the cases of OTE/SnO2/(Ar-H 2P-COO-TiO2)n and OTE/SnO2/(H-H 2P-COO-TiO2)n as shown in Figure 5
    • n as shown in Figure 5.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.