Results 11 to 20 of about 18,029 (222)

DSSC Anchoring Groups: A Surface Dependent Decision [PDF]

open access: yesJournal of Physics: Condensed Matter, 2014
Electrodes in dye sensitised solar cells (DSSCs) are typically nanocrystalline anatase TiO2 with a majority (101) surface exposed. Generally the sensitising dye employs a carboxylic anchoring moiety through which it adheres to the TiO2 surface.
Bowler, David R., O'Rourke, Conn
core   +7 more sources

Increasing Efficiency of Dye-Sensitized Solar Cell (DSSC) Originating from Yellow Sweet Potato Extract as Dye Sensitizer: Effect of Acetic Acid, Polyethylene Glycol, and Polyvinyl Alcohol as TiO2 binders

open access: yesJurnal Kimia Sains dan Aplikasi, 2020
This study aimed to obtain the most efficient Dye-Sensitized Solar Cell (DSSC) using yellow sweet potato extract (Ipomoea Batatas L.) as a dye sensitizer, with acetic acid, polyethyleneglycol (PEG), and polyvinylalcohol (PVA) as TiO2 binding solution ...
Yulia Nadhirah, RD Kusumanto, Abu Hasan
doaj   +1 more source

Autoantibodies versus Skin Fibrosis Extent in Systemic Sclerosis: A Case-Control Study of Inverted Phenotypes

open access: yesDiagnostics, 2022
Objective: to describe the prevalences, characteristics, and survivals of patients with anti-topoisomerase 1 antibodies (ATA) and limited cutaneous systemic sclerosis (lSSc) and anti-centromere antibodies (ACA) and diffuse cutaneous systemic sclerosis ...
Ashley Tieu   +11 more
doaj   +1 more source

First examples of pyran based colorants as sensitizing agents of p-Type Dye-Sensitized solar cells [PDF]

open access: yes, 2017
Three different pyran based dyes were synthesized and tested for the first time as photosensitizers of NiO based p-type dye-sensitized solar cells (p-DSSC).
Bonomo, Matteo   +4 more
core   +1 more source

Emerging Next Generation Solar Cells Route to High Efficiency and Low Cost [PDF]

open access: yes, 2017
Generation of clean energy is one of the main challenges of the 21st century. Solar energy is the most abundantly available renewable energy source which would be supplying more than 50 of the global electricity demand in 2100.
Mahmood, Dr Zahid Hasan   +2 more
core   +1 more source

Inter-track interference mitigation with two-dimensional variable equalizer for bit patterned media recording

open access: yesAIP Advances, 2017
The increased track density in bit patterned media recording (BPMR) causes increased inter-track interference (ITI), which degrades the bit error rate (BER) performance.
Yao Wang, B. V. K. Vijaya Kumar
doaj   +1 more source

Photoselective excited state dynamics in ZnO–Au nanocomposites and their implications in photocatalysis and dye-sensitized solar cells [PDF]

open access: yes, 2011
Improving the performance of photoactive solid-state devices begins with systematic studies of the metal–semiconductor nanocomposites (NCs) upon which such devices are based.
Baruah, Sunandan   +5 more
core   +1 more source

Nanostructured semiconductor materials for dye-sensitized solar cells [PDF]

open access: yes, 2017
Since O'Regan and Grätzel's first report in 1991, dye-sensitized solar cells (DSSCs) appeared immediately as a promising low-cost photovoltaic technology.
Bonomo, Matteo   +4 more
core   +3 more sources

Dye-Sensitized Solar Cell performance measurement analysis using Arduino Board [PDF]

open access: yesE3S Web of Conferences, 2021
Dye-Sensitized Solar Cell is a type of solar cell that is being developed by researchers around the world. The purpose of this research is to analyse the performance measurement of DSSC using Arduino Nano.
Hariyanto Hariyanto   +4 more
doaj   +1 more source

An investigation of the role the donor moiety plays in modulating the efficiency of ‘donor-π-acceptor-π-acceptor’ organic DSSCs [PDF]

open access: yes, 2017
Three ‘D-π-A-π-A’ based dyes have been synthesized featuring MeO-, MeS- and Me2N- as donor residues and benzothiadiazole and cyanoacrylic acid residues as acceptor units. UV–vis spectroscopy, solution electrochemistry and DFT modelling indicated that the
Ahn, Sungwoo   +6 more
core   +1 more source

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