By Khalil Ebrahim Jasim. /Im230 553 0 R /Type /Page This review paper focus on clarifying the technological meaning of DSSCs, Types of DSSCs materials, working principle, advantages, power full applications area of DSSCs, the efficiency and challenges for R&D of DSSCs to upgrade the current efficiency. /Parent 10 0 R 3 0 obj /Type /Page /ExtGState << /XObject << >> /Im191 509 0 R endobj /Im82 944 0 R Academia.edu no longer supports Internet Explorer. >> 15 nov. 2018 - Working Principle of Dye-sensitized solar cell. /TT0 74 0 R /Im158 152 0 R /XObject << 46 0 obj >> /CS5 [/Indexed /DeviceCMYK 167 790 0 R] /Im78 939 0 R >> /TT2 68 0 R /Im283 291 0 R /TT3 71 0 R /TT3 71 0 R << /Nums [0 8 0 R] /Im194 192 0 R /CS0 [/Indexed /DeviceCMYK 245 388 0 R] /Font << /Im1 793 0 R The electron is returned to the dye by an iodine based electron carrier. /Im112 102 0 R /Im57 603 0 R /Im22 541 0 R /Im56 602 0 R /BM /Normal /TT1 69 0 R 8 Dye Sensitized Solar Cells-Working Principles , Challenges and Opportunities @inproceedings{Jasim20128DS, title={8 Dye Sensitized Solar Cells-Working Principles , Challenges and Opportunities}, author={Khalil E. Jasim}, year={2012} } /TT0 74 0 R /TT1 69 0 R /Contents 715 0 R 53 0 obj /Im110 806 0 R /Im107 96 0 R >> /Im41 321 0 R /Parent 11 0 R /Parent 9 0 R /Resources << /SA true /TT3 70 0 R /Im30 773 0 R /TT3 70 0 R /Im263 269 0 R /Im53 912 0 R /Im122 433 0 R /Im61 343 0 R /Im4 897 0 R /CS1 [/Indexed /DeviceCMYK 49 82 0 R] /Im216 537 0 R >> /Im167 868 0 R /Parent 10 0 R /Im61 608 0 R Offers an Interdisciplinary approach to the engineering of functional materials for efficient solar cell technology Written by a collection of experts in the field of solar cell technology, this book focuses on the engineering of a variety of functional materials for improving photoanode efficiency of dye-sensitized solar cells (DSSC). /Im101 410 0 R /Im31 888 0 R /Im5 663 0 R 4 0 obj /ExtGState << /TT0 74 0 R << /Im167 482 0 R Unfortunately, cobalt-based electrolytes demonstrate much lower long-term stability trends if compared to the traditional iodide/triiodide redox couple. /CS1 [/Indexed /DeviceCMYK 181 400 0 R] << /CS0 [/Indexed /DeviceCMYK 15 711 0 R] Part 1 of this series discusses basic principles of dye solar cells, their setup, and underlying electrochemical mechanisms. /Im172 168 0 R << 14 0 obj /C2_0 73 0 R >> /Parent 11 0 R /Im117 427 0 R /Resources << /Kids [45 0 R 46 0 R 47 0 R 48 0 R] /Font << /TT2 68 0 R >> /Im81 630 0 R /Im176 172 0 R << >> /Rotate 0 /Im30 887 0 R /TT0 74 0 R At its simplest configuration (Figure 7), the dye-sensitized solar cell (abbreviated hereafter as the DSSC or the dye cell) is comprised of a transparent conducting glass electrode coated with porous nanocrystalline TiO2 (nc-TiO2), dye molecules attached to the surface of the nc-TiO2, an electrolyte containing a reduction-oxidation couple /Im123 434 0 R /Im270 277 0 R >> /XObject << /LJ 0 /Im32 577 0 R 8 Dye Sensitized Solar Cells -Working Principles, Challenges and Opportunities /Im40 320 0 R /Im87 371 0 R /Contents 385 0 R /TT3 71 0 R /Font << /XObject << Solar Cell Working Principle Animation: Hello. /Im2 672 0 R /Im104 799 0 R /Im229 551 0 R >> /Im126 117 0 R /TT0 74 0 R 1. /Im151 465 0 R /Metadata 2 0 R /Im161 156 0 R /Parent 10 0 R /C2_0 73 0 R /MediaBox [0 0 482 680] endobj /Im244 567 0 R /Im33 578 0 R /Im190 188 0 R /Subtype /XML /TT2 71 0 R /Type /Page /Im90 640 0 R /Im44 324 0 R >> endobj << The Dye Sensitized Solar Cell is the recent trend in the field of solar photo voltaic electricity generation. >> /ca .2 /Im47 593 0 R /Im211 532 0 R Submitted: November 4th 2010 Reviewed: April 25th 2011 Published: November 9th 2011. /TT0 74 0 R Dye Sensitized Solar Cells - Working Principles, Challenges and Opportunities A drop of liquid electrolyte containing iodide is placed on the film to percolate into the pores of the film to complete the device. /Im68 615 0 R /MediaBox [0 0 482 680] endobj /MediaBox [0 0 482 680] >> /Contents 675 0 R /Im150 850 0 R /Im38 583 0 R /LC 0 /Im105 94 0 R >> 3.2. /Pages 5 0 R /Im91 641 0 R /Im100 409 0 R Dye-Sensitized Solar Cells: Emerging Trends and Advanced Applications is highly focused on addressing all aspects of dye sensitized solar cell technology. /Type /Page << /Count 10 >> /Im26 265 0 R /Im133 831 0 R /Resources << /Parent 10 0 R /F (Press Quality\(PDF 1.3\).joboptions) >> /TT2 68 0 R Michael Grätzel. /CS0 [/Indexed /DeviceCMYK 2 785 0 R] /Im216 217 0 R >> /Im127 118 0 R TiO2 nanotubes for Dye-Sensitized Solar Cells Peter CY Chen. /Im123 820 0 R >> /Im264 270 0 R From there it goes to the conduction band of the TiO2 layer which acts as a metal oxide semiconductor (MOS). /Im217 538 0 R Theory and various types of experiments are discussed that are needed for characterization of solar cells. >> >> << /Im19 187 0 R /ProcSet [/PDF /Text] 5 0 obj /Type /Page >> /Im254 259 0 R /CS26 [/Indexed /DeviceCMYK 185 735 0 R] /TT2 69 0 R /Im74 935 0 R >> /XObject << /Contents 665 0 R endobj /Im81 943 0 R /Im3 661 0 R /Im56 337 0 R /Im163 478 0 R /Im284 292 0 R 36 0 obj >> /TT0 74 0 R /Im152 852 0 R /Parent 5 0 R /Im109 804 0 R /TT3 71 0 R /Resources << /TT0 74 0 R >> /Im169 870 0 R /Im162 157 0 R Photocathodes (p-DSCs) operate in an inverse mode compared to the conventional n-DSC, where dye-excitation is followed by rapid electron transfer from a p-type semiconductor to the dye (dye-sensitized hole injection, instead of electron injection). /Contents 963 0 R /Resources << /ProcSet [/PDF /Text] Chun Zhu, Jinxia Liang, and Zexing Cao . Dye Sensitized Solar Cells - Working Principles, Challenges and Opportunities. /F 976 0 R /Im12 110 0 R /GS0 67 0 R /Type /Page /Font << /BM /Normal Dye Sensitized Solar Cell Course: Nanostructured materials for clean energy system Code: NAST 734 Presented By: S.Shashank Chetty 2. /Im206 526 0 R /ExtensionLevel 8 /Im20 199 0 R >> /Im29 771 0 R /Rotate 0 /Contents 676 0 R /Resources << /TT0 74 0 R The working principle of dye sensitized solar cells (DSSC) is not based on a p-n junction as in the conventional solar cells but on the photogeneration of an electron by a dye, as in photosysnthesis. /Im16 154 0 R << /Im25 881 0 R /TT2 68 0 R /Im44 590 0 R /GS0 67 0 R /Im8 363 0 R /TT1 69 0 R /Im34 313 0 R /Im0 390 0 R /Im70 931 0 R >> /Im278 285 0 R /CropBox [0 0 482 680] /Im193 191 0 R << /ProcSet [/PDF /Text] /TT1 69 0 R >> /Im227 229 0 R /Im10 794 0 R << >> /Im29 885 0 R << /ProcSet [/PDF /Text /ImageC /ImageI] /Font << /Im215 536 0 R /Resources << >> The power conversion efficiency (PCE) of QDSSC is lower than that of DSSC. /Im96 381 0 R /Im236 546 0 R /Im145 138 0 R /Im115 425 0 R /Contents 968 0 R /ProcSet [/PDF /Text /ImageC /ImageI] /TT2 68 0 R /Im165 866 0 R 2. endobj /Rotate 0 >> !1"AQ2�� ? /Im64 924 0 R Outline • • • • • • Introduction to DSSC Principle and working of DSSC Component involved in DSSC Preparation of DSSC Cell Application Conclusion 3. /Im74 622 0 R /Im224 226 0 R Corpus ID: 6650484. Joshua Orebiyi, B.Eng. /Annots [57 0 R 58 0 R 59 0 R 60 0 R 61 0 R 62 0 R 63 0 R 64 0 R] >> ... between dye sensitizer and semiconductor electrode and the overall charge collective efficiency over solar cell (ncol); LHE(X) is the light-harvesting efficiency and X is the wavelength of incident light. /Im12 430 0 R >> /GS0 67 0 R /Im0 712 0 R /Im25 767 0 R /GS0 67 0 R /Im111 101 0 R /CS0 [/Indexed /DeviceCMYK 252 393 0 R] dye-sensitized solar cells to 7% [9], which opened up the portal to extensive research on this technology. /Im60 920 0 R /TT0 74 0 R /Im201 521 0 R /Im194 512 0 R /Im108 803 0 R /Im163 158 0 R 17 0 obj /Contents 704 0 R /Im173 169 0 R /ExtGState << /Im204 524 0 R >> >> /Type /Metadata /Im86 370 0 R /ProcSet [/PDF /Text] /Im221 543 0 R 2011-10-28T18:18:27+02:00 /TT1 69 0 R /Im6 919 0 R /ExtGState << /Im267 273 0 R /Im1 407 0 R /Im147 140 0 R /Rotate 0 /Im146 845 0 R endobj /GS0 67 0 R << /Author (Khalil Ebrahim Jasim) >> 37 0 obj /Im260 266 0 R By Khalil Ebrahim Jasim. /Im58 604 0 R /Parent 11 0 R /Im42 900 0 R /TT0 74 0 R 29 0 obj /Kids [25 0 R 26 0 R 27 0 R 28 0 R 29 0 R 30 0 R 31 0 R 32 0 R 33 0 R 34 0 R] Introduction It is generally believed that fossil fuels, the current primary but limited energy resources, /CS24 [/Indexed /DeviceCMYK 207 733 0 R] >> /Im63 610 0 R /Im171 487 0 R /Im2 707 0 R /Im27 276 0 R /Im220 542 0 R /Im8 941 0 R /Im249 253 0 R /Im188 505 0 R /Im136 128 0 R Operating principles and energy level diagram of dye-sensitized solar cell. /Font << /Parent 5 0 R /ProcSet [/PDF /Text /ImageC /ImageI] /Im168 869 0 R 12 0 obj /Im228 230 0 R /Im192 510 0 R /TT2 70 0 R The organic dye monolayer in the photoelectrochemical or dye sensitized solar cell replaces light absorbing pigments (chlorophylls), the wide bandgap nanostructured semiconductor layer replaces oxidized dihydro-nicotinamide-adenine-dinucleotide phosphate (NADPH), and carbon dioxide acts as the electron acceptor. /Im2 692 0 R Of dye-sensitized solar cells 2018 - Working Principles of dye solar cells Peter CY Chen DSSC easy! 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