The influence of the thickness of the nanostructured, mesoporous TiO2 film on several parameters determining the performance of a dye-sensitized solar cell is investigated both experimentally and theoretically. We pay special attention to the effect of the exchange current density in the dark, and we compare the values obtained by steady state measurements with values extracted from small perturbation techniques. We also evaluate the influence of exchange current density, the solar cell ideality factor, and the effective absorption coefficient of the cell on the optimal film thickness. The results show that the exchange current density in the dark is proportional to the TiO2 film thickness, however, the effective absorption coefficient is the parameter that ultimately defines the ideal thickness. We illustrate the importance of the exchange current density in the dark on the determination of the current–voltage characteristics and we show how an important improvement of the cell performance can be achieved by decreasing values of the total series resistance and the exchange current density in the dark.
from #Medicine via ola Kala on Inoreader http://ift.tt/1PSXjLL
via IFTTT
Αρχειοθήκη ιστολογίου
-
►
2023
(138)
- ► Φεβρουαρίου (74)
- ► Ιανουαρίου (64)
-
►
2022
(849)
- ► Δεκεμβρίου (61)
- ► Σεπτεμβρίου (74)
- ► Φεβρουαρίου (65)
-
►
2021
(2936)
- ► Δεκεμβρίου (59)
- ► Σεπτεμβρίου (180)
- ► Φεβρουαρίου (325)
-
►
2020
(1624)
- ► Δεκεμβρίου (293)
- ► Σεπτεμβρίου (234)
- ► Φεβρουαρίου (28)
-
►
2019
(13362)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (5586)
- ► Ιανουαρίου (5696)
-
►
2018
(66471)
- ► Δεκεμβρίου (5242)
- ► Σεπτεμβρίου (5478)
- ► Φεβρουαρίου (4835)
- ► Ιανουαρίου (5592)
-
►
2017
(44259)
- ► Δεκεμβρίου (5110)
- ► Σεπτεμβρίου (5105)
-
▼
2016
(7467)
- ► Δεκεμβρίου (514)
- ► Σεπτεμβρίου (1038)
- ► Φεβρουαρίου (793)
-
▼
Ιανουαρίου
(578)
-
▼
Ιαν 08
(50)
- Local and global visual processing and eating diso...
- Comparison of RNA extraction kits and histological...
- Rapid Identification of Pseudomonas spp. via Raman...
- Highly Sensitive Laser Scanning of Photon-Upconver...
- Environment-Sensitive Fluorescent Probe for the Hu...
- Disulfide Linkage Characterization of Disulfide Bo...
- Analysis of Chain Branch of Polyolefins by a New P...
- Cost-Effectiveness of Ranibizumab Versus Afliberce...
- Imaging Local Electric Field Distribution by Plasm...
- Sequential learning of psychomotor and visuospatia...
- Infrared and Raman screening of seized Novel Psych...
- Optional Sub-study to Intraoperative Imaging With ...
- Mitochondrial Respiratory Function in Mammalian Sk...
- Exosome Testing as a Screening Modality for Human ...
- A Phase Ib Trial of Concurrent Cetuximab (ERBITUX®...
- Metals, Vol. 6, Pages 15: Casting Alloy Design and...
- Metals, Vol. 6, Pages 14: Effective Synthesis and ...
- Photonics, Vol. 3, Pages 4: Design and Analysis of...
- Metabolites, Vol. 6, Pages 2: Using Molecular Netw...
- Nutrients, Vol. 8, Pages 31: Association of Dietar...
- Materials, Vol. 9, Pages 34: Aminopropyl-Silica Hy...
- JoF, Vol. 2, Pages 5: Pediatric Invasive Candidias...
- Marine Drugs, Vol. 14, Pages 14: Anti-Inflammatory...
- Nanomaterials, Vol. 6, Pages 13: White Light-Emitt...
- Nanomaterials, Vol. 6, Pages 12: The Coupled Photo...
- Materials, Vol. 9, Pages 33: A Critical Evaluation...
- Energies, Vol. 9, Pages 36: Developing a New HSR S...
- Symmetry, Vol. 8, Pages 2: Natural Abundance Isoto...
- Children, Vol. 3, Pages 1: Learning Lessons from A...
- Toxics, Vol. 4, Pages 1: Farmers’ Exposure to Pest...
- Annual Review of Cybertherapy and Telemedicine 2015
- Researchers Face Potential Danger from Protein Par...
- Study finds cerebrovascular disease to be major de...
- Water, Vol. 8, Pages 18: A Reliability Analysis of...
- Viruses, Vol. 8, Pages 13: The Influenza Virus H5N...
- Entropy, Vol. 18, Pages 22: Increment Entropy as a...
- Animals, Vol. 6, Pages 5: Welfare Conditions of Do...
- Viruses, Vol. 8, Pages 14: Metaviromics of Namib D...
- Buildings, Vol. 6, Pages 3: Assessment of the Perf...
- Entropy, Vol. 18, Pages 23: Long Range Dependence ...
- IJERPH, Vol. 13, Pages 116: Regional Differences i...
- IJERPH, Vol. 13, Pages 113: Unemployment Rate, Smo...
- IJERPH, Vol. 13, Pages 115: Descriptive Characteri...
- Cancer cell identification by bi-color ZnO and TiO...
- Real-time endoscopic Raman spectroscopy for in viv...
- IJMS, Vol. 17, Pages 77: Revealing the Effects of ...
- IJMS, Vol. 17, Pages 72: MiRNA-Target Interaction ...
- IJMS, Vol. 17, Pages 71: Anti-Oncogenic gem-Dihydr...
- IJMS, Vol. 17, Pages 76: Antiproliferative Activit...
- IJMS, Vol. 17, Pages 73: NLRP3 Upregulation in Ret...
-
▼
Ιαν 08
(50)
Αναζήτηση αυτού του ιστολογίου
Παρασκευή 8 Ιανουαρίου 2016
Materials, Vol. 9, Pages 33: A Critical Evaluation of the Influence of the Dark Exchange Current on the Performance of Dye-Sensitized Solar Cells
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
-
Αλέξανδρος Γ. Σφακιανάκης Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,0030693260717...
-
heory of COVID-19 pathogenesis Publication date: November 2020Source: Medical Hypotheses, Volume 144Author(s): Yuichiro J. Suzuki ScienceD...
-
Alimentary Pharmacology &Therapeutics, EarlyView. https://ift.tt/2qECBIJ
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου
Σημείωση: Μόνο ένα μέλος αυτού του ιστολογίου μπορεί να αναρτήσει σχόλιο.