application for dye sensitized solar cells

Báo cáo hóa học: " Fabrication and characterization of carbon-based counter electrodes prepared by electrophoretic deposition for dye-sensitized solar cells" doc

... graphene for transparent 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 ... (I3-) reduction in dyesensitized solar cells Electrochem Commun 2008, 10:1087-1089 Koo B-K, Lee D-Y, Kim H-J, Lee W-J, Song J-S, Kim H-J: Seasoning effect of dye- sensitized solar cells with different ... in dye- sensitized solar cells ACS Nano 2010, 4:6203-6211 11 Li P, Wu J, Lin J, Huang M, Huang Y, Li Q: High-performance and low platinum loading Pt/carbon black counter electrode for dye- sensitized...

4
376
0

báo cáo hóa học:" Fabrication and characterization of carbon-based counter electrodes prepared by electrophoretic deposition for dye-sensitized solar cells" pot

Danh mục: Hóa học - Dầu khí

... graphene for transparent 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 ... (I3-) reduction in dyesensitized solar cells Electrochem Commun 2008, 10:1087-1089 Koo B-K, Lee D-Y, Kim H-J, Lee W-J, Song J-S, Kim H-J: Seasoning effect of dye- sensitized solar cells with different ... in dye- sensitized solar cells ACS Nano 2010, 4:6203-6211 11 Li P, Wu J, Lin J, Huang M, Huang Y, Li Q: High-performance and low platinum loading Pt/carbon black counter electrode for dye- sensitized...

4
361
0

báo cáo hóa học:" Increases in solar conversion efficiencies of the ZrO2 nanofiber-doped TiO2 photoelectrode for dye-sensitized solar cells" pot

Danh mục: Hóa học - Dầu khí

... 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,...

12
246
0

Báo cáo hóa học: "Growth of Comb-like ZnO Nanostructures for Dye-sensitized Solar Cells Applications" doc

Danh mục: Hóa học - Dầu khí

... -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 ... 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) ... is well known that the high dye absorption by porous thin ﬁlm leads to high light-harvesting efﬁciency [26] Therefore, low JSC and g are related to less absorption of dye molecules and insufﬁcient...

5
443
0

Nanostructured metal oxide materials for dye sensitized solar cells

Danh mục: Cao đẳng - Đại học

... …………………………………………………………… … 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 ……… ... copolymer, which can give solar conversion efficiencies up to % [16-17] 1.4 Dye- sensitized solar cell (DSSC) Higher costs of silicon solar cells have forced researchers to look for new low cost materials ... researched low cost solar cells is dyesensitized solar cell developed by O‟Regan and Grätzel in 1991 [18] Record efficiencies up to 12 % for small cells and approximately % for mini-modules, and...

259
243
0

Báo cáo hóa học: " A cylindrical core-shell-like TiO2 nanotube array anode for flexible fiber-type dye-sensitized solar cells" pptx

Danh mục: Hóa học - Dầu khí

... Nanostructures for DyeSensitized Solar Cells Adv Mater 2009, 21:4087 Weintraub B, Wei YG, Wang ZL: Optical Fiber/Nanowire Hybrid Structures for Efficient Three-Dimensional Dye- Sensitized Solar Cells Angew ... 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...

9
305
0

Báo cáo hóa học: " Hydrothermal Growth and Application of ZnO Nanowire Films with ZnO and TiO2 Buffer Layers in Dye-Sensitized Solar Cells" docx

Danh mục: Hóa học - Dầu khí

... 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 nanowire arrays for ... annealed at 400 °C for 30 to remove any residual organics Cell Assembly The resulting substrates were immersed in dry ethanol containing 0.3 mM of N719 for 40 To assemble the solar cells, a Pt-coated ... 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...

7
403
0

Báo cáo toán học: " Enhancement of the photoelectric performance of dye-sensitized solar cells by using Ag-doped TiO2 nanofiber in TiO2 nanoparticle film as an electrode" pot

Danh mục: Toán học

... 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 ... Project for Regional Innovation References Jeong J-A, Kim H-K: Thickness effect of RF sputtered TiO2 passivating layer on the performance of dye- sensitized solar cells Solar Energy Mater Solar Cells...

16
396
0

Báo cáo hóa học: " Efficient Performance of Electrostatic SprayDeposited TiO2 Blocking Layers in Dye-Sensitized Solar Cells after Swift Heavy Ion Beam Irradiation" pdf

Danh mục: Hóa học - Dầu khí

... 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 ... 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, Hanyang University, Seoul, ... Cite this article as: Sudhagar et al.: Efficient Performance of Electrostatic Spray-Deposited TiO2 Blocking Layers in Dye- Sensitized Solar Cells after Swift Heavy Ion Beam Irradiation Nanoscale...

7
392
0

báo cáo hóa học:" Preparation of TiO2 nanotube/nanoparticle composite particles and their applications in dye-sensitized solar cells" doc

Danh mục: Hóa học - Dầu khí

... 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...

15
471
0

surface engineering of zno nanostructures for semiconductor sensitized solar cells

Danh mục: Tài liệu khác

... successively for four cycles; (iii) dip in Zn2+ and NaHSe solution successively for two cycles B) The JV characteristics of the cells based on the ZnO/QW and ZnO/HJ solar cells C) IPCE curves of the cells ... reported enhanced photovoltaic performance of solar cell based on Au NPs sensitized ZnO nanorod arrays.[217] Figure 10C showed the JV curves of the cells before and after Au NP sensitization ... ZnO/QW and ZnO/HJ solar cells: pink hatched region indicates the photoconversion improvement from ZnO/HJ to ZnO/QW D) Nyquist plots of ZnO/HJ and ZnO/QW solar cells at 0.8 V forward bias E) Schematic...

31
395
0

All solid state front illuminated titania nanotube based dye sensitized solar cells

Danh mục: Y - Dược

... 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 ... proved essential for the favourable performance of the produced solar cells Frontilluminated nanotube-based dye- sensitized solar cells (FI-NT-DSCs) and solid-state heterojunction cells (FI-NT-SSDSCs) ... circuit for the dye- sensitized solar cells include transmission line model (a); and for SSDSC (b) 44 Figure 2-14: Diagram showing the processes that can occur in a dye sensitized solar...

192
269
0

Fabricataion of dye sensitized solar cells with enhanced energy conversion efficiency

Danh mục: Cao đẳng - Đại học

... 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 ... efficiency for widespread application of photovoltaic technology In this context, dye sensitized solar cells (DSSCs) have emerged as an important alternative to conventional silicon solar cells owing ... 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,...

154
310
0

Fabrication and optimization of flexible dye sensitized solar cells

Danh mục: Cao đẳng - Đại học

... 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 ... Sensitizer for Thin-Film Dye- Sensitized Solar Cells Acs Nano, 2009 3(10): p 3103-3109 31 45 Clifford, J.N., et al., Sensitizer molecular structure-device efficiency relationship in dye sensitized solar ... sintering of TiO2 colloids: Application to flexible dye- sensitized solar cells Langmuir, 2000 16(13): p 5626-5630 65 Uchida, S., et al., Flexible dye- sensitized solar cells by 28 GHz microwave...

137
276
0

A STUDY OF DYE SENSITIZED SOLAR CELLS WITH IN SITU POLYMERIZED POLY (3,4 ETHYLENEDIOXYTHIOPHENE) AS HOLE TRANSPORTING MATERIAL

Danh mục: Tổng hợp

... 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 ... 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...

101
578
0

Báo cáo hóa học: " Mesoporous nitrogen-doped TiO2 sphere applied for quasi-solid-state dye-sensitized solar cell" doc

Danh mục: Hóa học - Dầu khí

... Fourier transform infrared spectroscopy (FTIR), electrokinetic analysis were used for the characterization of surface chemistry of the modified polymer and atomic force microscopy (AFM) for the study ... 5.10-3 mol l-1) for h In a control experiment, the etching of the polymer surface by methanol was also examined during 2-h exposure Then the modified PET samples were immersed for h into freshly ... biphenyldithiol The pretreatment with ethanedithiol is not suitable for grafting with gold nanoparticles FTIR spectroscopy was used for the characterization of chemical composition of modified PET...

5
377
0

Báo cáo hóa học: " Au Nanoparticles as Interfacial Layer for CdS Quantum Dot-sensitized Solar Cells" pdf

Danh mục: Hóa học - Dầu khí

... 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 ... Au as interfacial layer in the photoanode for improving the QDSSC performance has seldom been reported despite their expected potential to enhance the solar energy conversion efﬁciency due to ... layer should be responsible for the performance enhancement of the cell Experimental FTO glass (resistivity: 14 X/h, Nippon Sheet Glass, Japan) was used as the substrate for nanocrystalline TiO2...

6
230
0

Study on charge separation and collection for stable mesoscopic sensitized solar cells

Danh mục: Cao đẳng - Đại học

... friend Zhang Wei and his supervisor Professor Liu Bin, for the chance to work with their group on solid state dye- sensitized solar cells Thanks for the scholarship and equipment offered by NUS and ... detrapping D oxidized dye molecule effective electron diffusion coefficient with trapping and detrapping DSCs Dye- sensitized Solar Cells TiO2 conduction band edge EDR Electron Dye Recombination EER ... and forms [dye regeneration, route (3)] The coupled back reaction for dye regeneration is the electron -dye recombination [EDR, route (b)], which is usually believed to be slow compared to dye...

131
395
0

Báo cáo toán học: " A novel method for crystalline silicon solar cells with low contact resistance and antireflection coating by an oxidized Mg layer" ppt

Danh mục: Toán học

... contacts for silicon solar cells J Electro Mater 2006, 35:2041-2047 Chaudhari VA, Solanki CS: A novel two step metallization of Ni/Cu for low concentrator c-Si solar cells Sol Energy Mater Sol Cells ... and silicon solar cells J Electrochem Soc 2006, 153:A5-A11 Pysch D, Mette A, Glunz SW: A review and comparison of different methods to determine the series resistance of solar cells Solar Energy ... Teicher A, Meier DL: Phosphorus-doped, silver-based pastes for selfdoping ohmic contacts for crystalline silicon solar cells Sol Energy Mater Sol Cells 2002, 73:209-219 Hilali MM, Nakayashiki K, Khadilkar...

14
648
0