Improvement of charge injection efficiency in organic-inorganic hybrid solar cells by chemical modification of metal oxides with organic molecules Export

@article{citeulike:1628701, abstract = {The effect of chemical modification of metal oxide surface with dye molecules in organic-inorganic hybrid solid solar cells was studied by using double layered cells consisting of poly(3-hexylthiophene) (P3HT) and a flat layer of dense TiO2. The external quantum efficiency of the chemically modified cell was nearly double that expected from the photosensitizing effect of the dye molecules. The additional increase shows that the chemical modification with dye molecules can serve not only as a photosensitizer but mainly as an energy funnel and/or an electronic mediator to significantly improve the electron injection efficiency from P3HT to TiO2. {\copyright}2007 American Institute of Physics}, author = {Kudo, Naomi and Honda, Satoshi and Shimazaki, Yuta and Ohkita, Hideo and Ito, Shinzaburo and Benten, Hiroaki}, citeulike-article-id = {1628701}, citeulike-linkout-0 = {http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=APPLAB000090000018183513000001&idtype=cvips&gifs=yes}, citeulike-linkout-1 = {http://link.aip.org/link/?APL/90/183513}, citeulike-linkout-2 = {http://dx.doi.org/10.1063/1.2736192}, doi = {10.1063/1.2736192}, journal = {Appl. Phys. Let.}, keywords = {charge\_transport, eqe, opv, p3ht, tio2}, number = {18}, pages = {183513+}, posted-at = {2007-09-07 01:42:18}, priority = {2}, publisher = {AIP}, title = {Improvement of charge injection efficiency in organic-inorganic hybrid solar cells by chemical modification of metal oxides with organic molecules}, url = {http://dx.doi.org/10.1063/1.2736192}, volume = {90}, year = {2007} }

TY - JOUR ID - citeulike:1628701 L3 - citeulike-article-id:1628701 N2 - The effect of chemical modification of metal oxide surface with dye molecules in organic-inorganic hybrid solid solar cells was studied by using double layered cells consisting of poly(3-hexylthiophene) (P3HT) and a flat layer of dense TiO2. The external quantum efficiency of the chemically modified cell was nearly double that expected from the photosensitizing effect of the dye molecules. The additional increase shows that the chemical modification with dye molecules can serve not only as a photosensitizer but mainly as an energy funnel and/or an electronic mediator to significantly improve the electron injection efficiency from P3HT to TiO2. ©2007 American Institute of Physics IS - 18 JF - Appl. Phys. Let. TI - Improvement of charge injection efficiency in organic-inorganic hybrid solar cells by chemical modification of metal oxides with organic molecules PB - AIP VL - 90 SP - 183513 KW - charge_transport KW - eqe KW - opv KW - p3ht KW - tio2 AU - Kudo, Naomi AU - Honda, Satoshi AU - Shimazaki, Yuta AU - Ohkita, Hideo AU - Ito, Shinzaburo AU - Benten, Hiroaki PY - 2007/// UR - http://dx.doi.org/10.1063/1.2736192 ER -