solid state dye sensitized solar cells

... authors thank to Mr P Simek from ICT for a part of experimental work Author details Department of Solid State Engineering, Institute of Chemical Technology, 16628 Prague, Czech Republic 2Department ... distributed over the polymer surface could have a positive effect on the interaction with living cells, the effect which could be interesting for tissue engineering [9] The presence of gold nanoparticles...

Ngày tải lên: 20/06/2014, 22:20

... replace nanoparticles in all -solid- state dye- sensitized solar cells (SSDSCs) To understand the advantage of front-illuminated nanotube-based solid- state dye- sensitized solar cells, a brief introduction ... tuneable length 1.2.2 All -solid- state dye- sensitized heterojunction cells Solid- state dye- sensitized solar cells (SSDSC) are promising due to their large potential to convert solar energy to electrical ... 1.1 Solar cells 1.2 Dye- sensitized solar cells (DSC) 1.2.1 Nanotube on transparent conductive glass 1.2.2 All -solid- state dye- sensitized heterojunction cells ...

Ngày tải lên: 09/09/2015, 17:57

... on the performance of dye- sensitized solar cells Solar Energy Mater Solar Cells 2011, 95:344348 Umar A: Growth of comb-like ZnO nanostructures for dye- sensitized solar cells applications Nanoscale ... layers on efficiency of dye- sensitized solar cells Solar Energy Mater Solar Cells 2006, 90:1176-1188 10 Ko KH, Lee YC, Jung YJ: Enhanced efficiency of dye- sensitized TiO2 solar cells (DSSC) by doping ... contact dye- sensitized solar cells Solar Energy Mater Solar Cells 2009, 93:720-724 12 Xu C, Shin P, Cao L, Wu J, Gao D: Ordered TiO2 nanotube arrays on transparent conductive oxide for dye- sensitized...

Ngày tải lên: 20/06/2014, 20:20

... B, Grätzel M: A low-cost, high-efficiency solar cell based on dyesensitized colloidal TiO2 films Nat 1990, 353:737-740 Grätzel M: Dye- sensitized solar cells J Photochem Photobiol C: Photochem ... counter electrodes in dye- sensitised solar cells Electron Lett 2011, 47:281-283 Choi H, Kim H, Hwang S, Han Y, Jeon M: Graphene counter electrodes for dye- sensitized solar cells prepared by electrophoretic ... dye- sensitized nanoparticle solar cells on plastic substrates Sol Energy Mater Sol Cells 2006, 90:872-886 13 Choi H, Kim H, Hwang S, Choi W, Jeon M: Dye- sensitized solar cells using graphene-based...

Ngày tải lên: 20/06/2014, 23:20

... mesh based flexible dye- sensitized solar cells Appl Phys Lett 2007, 90:073501 Fan X, Chu Z, Wang F, Zhang C, Chen L, Tang Y, Zou D: Wire-Shaped Flexible Dye- Sensitized Solar Cells Adv Mater 2008, ... and dye- sensitized solar cells Nanotechnology 2007, 18:065707 Park JH, Lee TW, Kang MG: Growth, detachment and transfer of highlyordered TiO2 nanotube arrays: use in dye- sensitized solar cells ... Flexible Dye- Sensitized Solar Cells J Phys Chem C 2009, 113:14028 Zhu K, Nathan RN, Alexander M, Arthur JF: Enhanced charge-collection efficiencies and light scattering in dye- sensitized solar cells...

Ngày tải lên: 21/06/2014, 06:20

... scattered points are experimental data, and the solid lines are the fitting curves Author details Center for Next Generation Dye- Sensitized Solar Cells, WCU Program, Department of Energy Engineering, ... adhesion properties of a blocking layer with an FTO substrate may improve the performance of dye- sensitized solar cells Further studies using different ion energies and fluence may further explain the ... temperature A sandwich-type configuration was employed to measure the performance of the dye- sensitized solar cells, using a Pt-coated F-doped SnO2 film as a counter electrode and 0.5 M MPII (1-methyl-3-propylimidazolium...

Ngày tải lên: 21/06/2014, 08:20

... state dye- sensitized solar cells Coord Chem Rev 2001, 248:1479 [7] Kang SH, Kim JY, Kim Y, Kim HS, Sung YE: Surface modification of stretched TiO2 nanotubes for solid- state dye- sensitized solar cells ... electrons in dye- sensitized nanocrystalline TiO2 solar cells J Phys Chem 2000, B104:949 [11] Adachi M, Murata Y, Kao JT, Jiu J, Sakamoto M, Wang F-M: Highly efficient dyesensitized solar cells with ... in dye- sensitized solar cells Nano Lett 2006, 6:215 [13] Liu B, Aydil ES: Growth of oriented single-crystalline rutile TiO2 nanorods on transparent conducting substrates for dye- sensitized solar...

Ngày tải lên: 21/06/2014, 17:20

... B, Grätzel M: A low-cost, high-efficiency solar cell based on dyesensitized colloidal TiO2 films Nat 1990, 353:737-740 Grätzel M: Dye- sensitized solar cells J Photochem Photobiol C: Photochem ... counter electrodes in dye- sensitised solar cells Electron Lett 2011, 47:281-283 Choi H, Kim H, Hwang S, Han Y, Jeon M: Graphene counter electrodes for dye- sensitized solar cells prepared by electrophoretic ... dye- sensitized nanoparticle solar cells on plastic substrates Sol Energy Mater Sol Cells 2006, 90:872-886 13 Choi H, Kim H, Hwang S, Choi W, Jeon M: Dye- sensitized solar cells using graphene-based...

Ngày tải lên: 21/06/2014, 17:20

... of dye- sensitized solar cells Sol Energy Mater 2006, 90:1176-1188 Park K, Gu H, Jin EM, Dhayal M: Using hybrid silica-conjugated TiO2 nanostructure to enhance the efficiency of dye- sensitized solar ... Influence of electrolyte in transport and recombination in dye- sensitized solar cells studied by impedance spectroscopy Solar Ener Mat Solar Cells 2005, 87:117-131 10 Naoki Koide, Ashraful Islam, ... Increases in solar conversion efficiencies of the ZrO2 nanofiber-doped TiO2 photoelectrode for dye- sensitized solar cells Jiao Wang1, En Mei Jin1, Ju-Young Park2,...

Ngày tải lên: 21/06/2014, 17:20

... -bipyridyl-4, 40 -dicarboxylato)-ruthenium (II) bis-tetrabutylammonium (N719, Solaronix) at room temperature for h The dyeadsorbed ZnO nanocombs thin-film electrodes were then rinsed with acetonitrile ... The Pt electrode was placed over the dyeadsorbed ZnO nanocombs electrode, and the edges of the cell were sealed with 60-lm thick sealing sheet (SX 117060, Solaronix) Sealing was accomplished by ... absorption spectrum of desorbed dye obtained from the ZnO electrodes by dipping the ZnO nanocombs electrode in 0.1 mM NaOH solution for 10 It was observed that low dye absorption (*3.23 10-8 mol/cm2)...

Ngày tải lên: 21/06/2014, 20:20

... seed preparation methods We also show that carrier recombination in ZnO nanowire-based dye- sensitized solar cells can be effectively suppressed and the photovoltaic conversion efficiency enhanced ... arrays on their DSSC performance was investigated, as shown in Fig 3, while the parameters of dyesensitized solar cell based on ZnO nanowire array films are listed in Table Although the densities of ... based on nanowire arrays prepared by different seed preparation methods Table Parameters of dye- sensitized solar cell based on ZnO nanowire array films with different ZnO seed preparation methods...

Ngày tải lên: 22/06/2014, 00:20

... solar cells and CuInSe solar cells, several advantages of DSSCs make them competitive for conventional solar cells Firstly, the fabrication cost is quite low compared to silicon-based solar cells ... degradation of dye molecules in electrolyte largely compromise device stability.[12] These disadvantages have led to the rapid development of solid- state dye- sensitized solar cells (SDSCs) by ... 20.4 17.6 Amorphous silicon 13 CuInSe 19.6 15.7 Dye sensitized solar cells Bipolar AlGaAs/Si Photoelectrochemical cells Organic polymer solar cells 10.4 9.9 19-20 – Increase production yields,...

Ngày tải lên: 10/09/2015, 08:28

... organic dyes for dyesensitized solar cells Chemical Communications, 2003 0(24): p 3036-3037 51 Ito, S., et al., High-conversion-efficiency organic dye- sensitized solar cells with a novel indoline dye ... Efficient Dye- Sensitized Solar Cells Accounts of Chemical Research, 2009 42(11): p 1809-1818 47 Mishra, A., M.K.R Fischer, and P Bäuerle, Metal-Free Organic Dyes for Dye- Sensitized Solar Cells: ... application in dye- sensitized solar cell Journal of Solid State Electrochemistry, 2009 13(5): p 651-656 34 84 Chiu, W.H., K.M Lee, and W.F Hsieh, High efficiency flexible dye- sensitized solar cells by...

Ngày tải lên: 10/09/2015, 09:11

... …………………………………………………………… … 31 1.6 Stability of dye- sensitized solar cell ……………………………….… ……………… 32 1.7 Solid- state dye- sensitized solar cell …………………………… …………… …… 34 iii 1.8 Dye- sensitized solar cell efficiency ……… ... fuels have sparked extensive research for clean energy sources such as solar cells around the world Dye- sensitized solar cells (DSSC) are currently subject of intense research as a low-cost photovoltaic ... enabled the production of monocrystalline solar cells in 1941 [6] D M Chapin and C S Fuller developed the modern solar cells in 1954 at Bell Labs using a solid- state semiconductor junction [7] In 1974,...

Ngày tải lên: 10/09/2015, 15:49

... operation of dye sensitized solar cells .9 Figure 1.5 The typical structures of solid- state dye sensitized solar cells From left to right: FTO conducting glass, blocking layer, sensitized TiO2 ... third-generation solar cells are developed as novel photovoltaic technologies recently Third-generation solar cells include bulk heterojunction solar cells, [9, 10] organic solar cells, [11] dye sensitized solar ... by other types of solar cells 1.2 Dye sensitized solar cells (DSSCs) The dye- sensitized solar cells (DSSCs) is a kind of nanostructured photoelectrochemical device In 1968, the dye was first used...

Ngày tải lên: 26/09/2015, 10:05

... Published: 21 July 2011 References Grätzel M: Dye- sensitized solid- state heterojunction solar cells MRS Bull 2005, 30:23-27 Wei D: Dye sensitized solar cells Int J Mol Sci 2010, 11:1103-1113 Fan ... molecular design of ruthenium (II) sensitizers in dye- sensitized solar cells Chinese J Inorg Chem 2008, 24:1206-1212 Grätzel M: Dye- sensitized solar cells J Photoch Photobio C 2003, 4:145-153 Gao ... conductive oxide for dye- sensitized solar cells Chem Mater 2010, 22:143-148 17 Uchida S, Chiba R, Tomiha M, Masaki N, Shirai M: Application of titania nanotubes to a dye- sensitized solar cells Electrochemistry...

Ngày tải lên: 21/06/2014, 01:20

... organic electron donor layer to improve the interface resistance of organic solar cells A higher conversion efficiency of cells had been achieved due to better hole collection efficiency due to the ... FTO/Au/ TiO2/CdS cells The IPCE is defined as the number of Fig I-V curves of FTO/TiO2/CdS and FTO/Au/TiO2/CdS cells Table Photovoltaic parameters of FTO/TiO2/CdS and FTO/Au/ TiO2/CdS cells Electrode ... surface of TiO2 Figure shows the I–V curves of the cells with and without the Au NP interfacial layer (named as FTO/TiO2/ CdS and FTO/Au/TiO2/CdS cells) The open circuit potential (Voc), short circuit...

Ngày tải lên: 21/06/2014, 07:20

... Nazeeruddin MK, Grätzel M: Fabrication of thin film dye sensitized solar cells with solar to electric power conversion efficiency over 10% Thin Solid Films 2008, 516:4613-4619 25 Yan J, Fan ZG, ... graphene oxide; reduction; photoelectrochemical; J-V curve; dye- sensitized solar cells Introduction Nowadays chemical conversion of solar energy has attracted considerable attention [1-3] Graphene ... Lett 2011, 5:1768-1773 19 Kavan L, Yum JH, Grätzel M: Optically transparent cathode for dye- sensitized solar cells based on graphene nanoplatelets ACS Nano 2011, 5:165-172 20 Akhavan O: The effect...

Ngày tải lên: 21/06/2014, 17:20

... Tiếng Anh: [1]Wikipedia.org, Dye Sensitized Solar Cell http://en.wikipedia.org/wiki /Dye- sensitized_ solar_ cell [2] Michael Grätzel (2003), Review Dye- sensitized solar cells, Laboratory for Photonics ... cặp oxi hóa khử dung dịch điện phân Nhờ trì h pi gọi Dye Sensitised Solar Cell (DSC) Khi điện cực đưa khỏi dung dịch Dye lúc lớp TiO2 phủ lớp Dye làm cho chúng dễ hấp thụ h sá g hơ Tiếp theo ta ... đến dye 3.3 Cải tiế  Tă g h ượng dye hấp phụ bằ g cách tă g bề dày lớp màng oxit quang dẫn Tuy nhiên việc kéo theo tă g trở kháng khuếch tán ion qua lỗ xốp  Các loại dye cis , phổ biến dye...

Ngày tải lên: 16/11/2014, 17:01