Dynamic study of highly efficient cds cdse quantum dot sensitized solar cells fabricated by electrodeposition

... this article as: Chen et al.: Improved conversion efficiency of Ag2S quantum dot-sensitized solar cells based on TiO2 nanotubes with a ZnO recombination barrier layer Nanoscale Research Letters ... efficiencies of as-prepared Ag2S quantum dot-sensitized solar cells, the Figure The photoconversion efficiencies of the Ag2S( 8) /ZnO/ TNT and Ag2...

Ngày tải lên: 21/06/2014, 01:20

... ultrathin layer However, using nanosized Au as interfacial layer in the photoanode for improving the QDSSC performance has seldom been reported despite their expected potential to enhance the solar ... performance of QDSSCs can be achieved for the photoanode assembled with CdS in about 12 SILAR cycles Direct deposition of CdS on screen-printed TiO2 (TiO2/ CdS) film without...

Ngày tải lên: 21/06/2014, 07:20

... competent for the application in high-efficiency quantum-dot-sensitized solar cells Conclusion Cu2S nanoparticles were deposited on the surface of graphite paper to obtain a composite counter electrode ... nano-sulfide/ carbon composite electrode was introduced into CdS/CdSe QDSC for the first time and superior energy conversion efficiency of 3.08% was achieved Experimental Prep...

Ngày tải lên: 21/06/2014, 18:20

... interface of ZnO nanocombs and TCO [RZnO/TCO], is the capacitance of accumulation (of e-) layer of the ZnO nanocombs [CACC] and CSC space charge capacitance 123 1008 TCO (RZnO/TCO), the capacitance of ... efficiency of *0.68% with a fill factor of 34%, short-circuit current of 3.14 mA/cm2 and open-circuit voltage of 0.671 V This research opens a new way to utilize various k...

Ngày tải lên: 21/06/2014, 20:20

... doi:10.1186/1556-276X-6-208 Cite this article as: Yakimov et al.: Electromodulated reflectance study of self-assembled Ge/Si quantum dots Nanoscale Research Letters 2011 6:208 0.82 1.24 Peak ... energies as a function of electric field It is known that electric field applied perpendicular to quantum wells causes the shift of the electronic transition energy, the quantum-...

Ngày tải lên: 21/06/2014, 05:20

... are indicated in lower case Overlapping sequences found in deletion sites are highlighted in bold Inserted sequence is highlighted in bold and Italic - 28 - Table Classification of mutations induced ... Local Lesions in Genomes (TILLING) [5-9] Because of its mutation-inducing property, EMS is also very useful for producing leaky alleles in forward genetics By contrast, X-rays...

Ngày tải lên: 11/08/2014, 11:21

... inhibits NS3 helicase activity [29-31] We Page of 12 showed that intracellular expression of this recombinant antibody clone from a plasmid vector inhibits helicase activity and replication of HCV ... antibody was developed We show that replication and infectivity of HCV 2a virus was effectively inhibited in Huh-7.5 cells expressing NS3 antibody The replic...

Ngày tải lên: 12/08/2014, 04:20

... learning dynamics mentioned above SUPERMODULARITY OF EXISTING NASH-EFFICIENT PUBLIC GOODS MECHANISMS In this section we investigate the supermodularity of five well-known Nash-efficient public goods mechanisms ... See Appendix z DYNAMIC STABILITY C OF F NASH-EFFICIENT PUBLIC GOODS MECHANISMS E T C S 195 The following observation organizes all experimental results...

Ngày tải lên: 01/03/2015, 14:06

... Rippling DYNAMIC STUDY OF PIEZO DRIVEN ARM IN HDD CHAPTER INTRODUCTION 1.1 Objectives of Thesis The motivation underlying the thesis is to study the dynamic behavior of a piezo driven actuator arm ... performance of USMs Following this, the basic principle of Page DYNAMIC STUDY OF PIEZO DRIVEN ARM IN HDD operation of a Travelling Wave Ultras...

Ngày tải lên: 09/09/2015, 08:12

... was evaluated against the market to test the non-causal relationship between sustainability and risk and reward as the variables of interest Sustainability was considered as a manifestation of ... Sustainability Reporting Impact on Financial Performance 25 the engagement of an external auditor to attest to the fact that the financial statements fair...

Ngày tải lên: 03/06/2014, 00:48

... obtaining an efficient blocking layer in DSSCs The performance of the SHI-irradiated blocking layer was investigated in comparison with the unirradiated (pristine) and conventional spin-coated TiO2 ... Sudhagar et al.: Efficient Performance of Electrostatic Spray-Deposited TiO2 Blocking Layers in Dye-Sensitized Solar Cells after Swift Heavy Ion B...

Ngày tải lên: 21/06/2014, 08:20

... as recorded in phosphate buffer with pH = 7.8 Data are shown for detection of 4AP (cfg Figure 4), pAPP (cfg Additional File 1), and detection of 4AP after enzymatic degradation of pAPP with ALP ... et al.: Light triggered detection of aminophenyl phosphate with a quantum dot based enzyme electrode Journal of Nanobiotechnology 2011 9:46 Submit your nex...

Ngày tải lên: 11/08/2014, 08:20

... about 20 cm above the FTO glass In the spray process, oxygen gas was used as the carrier gas After spray pyrolysis cycles with an interval of min, the thickness of compact layer was around 100 ... glass was treated by O2 plasma for 18 Compact TiO2 layer was prepared by aerosol spray pyrolysis on cleaned FTO conducting glass.[49] To protect the collection area, a piece of glass s...

Ngày tải lên: 26/09/2015, 10:05

... Enhancement of the photoelectric performance of dye-sensitized solar cells using Ag-doped TiO2 nanofibers in a TiO2 film as electrode En Mei Jin*1, Xing Guan Zhao1, Ju-Young Park2, and Hal-Bon ... TiO2 nanoparticles and thin film porosity TN and ATN nanofibers can be observed at the surface of the film, so the nanofiber- added TiO2 film has a...

Ngày tải lên: 20/06/2014, 20:20

... processing of large-scale graphene Nat Nanotech 2009, 4:25-29 doi:10.1186/1556-276X-7-53 Cite this article as: Kim et al.: Fabrication and characterization of carbon-based counter electrodes prepared by ... graphene, SWNTs, and graphene-SWNT composites could perform sufficiently well as counter electrodes for DSSCs Figure Nyquist plot of DSSCs Nyquist plot of D...

Ngày tải lên: 20/06/2014, 23:20