High open-circuit voltage in lead sulfide quantum dot solar cells <i>via</i> solution-phase ligand exchange with low electron affinity cadmium halides-Reference-Cited by-同舟云学术

High open-circuit voltage in lead sulfide quantum dot solar cells via solution-phase ligand exchange with low electron affinity cadmium halides

Published:2023 Issue:32 Volume:11 Page:17282-17291
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Dambhare Neha V.¹²,Biswas Arindam¹,Sharma Anjali¹,Shinde Dipak Dattatray¹,Mahajan Chandan¹²,Mitra Anurag¹²,Rath Arup K.¹²^ORCID

Affiliation:

1. CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India

2. Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India

Abstract

A solution-phase ligand exchange strategy is developed for cadmium halide ligands to passivate PbS quantum dots. The cadmium halide passivation curtails bandtail and trap states to achieve a record 0.7 V open circuit voltage in solar cells.

Funder

Council of Scientific and Industrial Research, India

Science and Engineering Research Board

UGC-DAE Consortium for Scientific Research, University Grants Commission

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/TA/D3TA02191B

Reference57 articles.

1. Infrared Colloidal Quantum Dots for Photovoltaics: Fundamentals and Recent Progress

2. Building devices from colloidal quantum dots

3. PbS Colloidal Quantum Dot Inks for Infrared Solar Cells

4. Quantum Dots for Photovoltaics: A Tale of Two Materials

5. Colloidal PbS Nanocrystals with Size-Tunable Near-Infrared Emission: Observation of Post-Synthesis Self-Narrowing of the Particle Size Distribution

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