Literature DB >> 15186139

A solvent-free, SeCN-/(SeCN)3- based ionic liquid electrolyte for high-efficiency dye-sensitized nanocrystalline solar cells.

Peng Wang1, Shaik M Zakeeruddin, Jacques-E Moser, Robin Humphry-Baker, Michael Grätzel.   

Abstract

A solvent-free ionic liquid electrolyte based on the SeCN-/(SeCN)3- redox couple has been employed for high-efficiency dye-sensitized nanocrystalline solar cells. For the first time an alternative redox couple has been identified to rival and even exceed the performance of the iodide/triiodide couple even at full sunlight. Unprecedented 7.5-8.3% power conversion efficiencies under AM 1.5 sunlight have been achieved for photovoltaic devices with solvent-free ionic liquid electrolytes.

Entities:  

Year:  2004        PMID： 15186139     DOI： 10.1021/ja048472r

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  4 in total

Review 1.  A Review on Gel Polymer Electrolytes for Dye-Sensitized Solar Cells.

Authors:  Prasad Raut; Vinay Kishnani; Kunal Mondal; Ankur Gupta; Sadhan C Jana
Journal:  Micromachines (Basel)       Date:  2022-04-27       Impact factor: 3.523

2.  Electronic structure of aqueous solutions: Bridging the gap between theory and experiments.

Authors:  Tuan Anh Pham; Marco Govoni; Robert Seidel; Stephen E Bradforth; Eric Schwegler; Giulia Galli
Journal:  Sci Adv       Date:  2017-06-23       Impact factor: 14.136

3.  There Is a Future for N-Heterocyclic Carbene Iron(II) Dyes in Dye-Sensitized Solar Cells: Improving Performance through Changes in the Electrolyte.

Authors:  Mariia Karpacheva; Vanessa Wyss; Catherine E Housecroft; Edwin C Constable
Journal:  Materials (Basel)       Date:  2019-12-12       Impact factor: 3.623

4.  1-Alkenyl-3-methylimidazolium trifluoromethanesulfonate ionic liquids: novel and low-viscosity ionic liquid electrolytes for dye-sensitized solar cells.

Authors:  Phuong Tuyet Nguyen; Trang Ngoc Nguyen; Vinh Son Nguyen; Hai Truong Nguyen; Dung Kim Thi Ngo; Phuong Hoang Tran
Journal:  RSC Adv       Date:  2018-04-09       Impact factor: 3.361
  4 in total

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