Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

P-N junction01:11

P-N junction

902
A p-n junction is formed when p-type and n-type semiconductor materials are joined together. At the interface of the p-n junction, holes from the p-side and electrons from the n-side begin to diffuse into the opposite sides due to the concentration gradient. This diffusion of carriers leads to a region around the junction where there are no free charge carriers, known as the depletion region. The charge density within the depletion region for the n-side and p-side can be described by the...
902

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Comparative transcriptomic analysis reveals infection strategies of <i>Botrytis deweyae</i> on <i>Polygonatum cyrtonema</i> Hua.

iScience·2026
Same author

Developing adverse outcome pathways underlying CAR activation-induced liver injuries using HepG2 spheroid model.

Archives of toxicology·2026
Same author

Single-atom nanozymes for antitumor catalytic therapy: structural engineering, catalytic mechanism, and advanced therapeutic strategies.

Chemical communications (Cambridge, England)·2026
Same author

VE-Cadherin Dual Reporter Mouse Lines for Studying Endothelial Functions.

Circulation research·2026
Same author

Coupling Design in the Direct Synthesis of AgBiS<sub>2</sub> Nanocrystal Inks for Efficient and Eco-friendly Photovoltaics.

Nano letters·2026
Same author

Radiological Phenotypes of Bronchiectasis Based on Airway Generation.

Biomedicines·2026

Related Experiment Video

Updated: Dec 1, 2025

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications
07:42

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications

Published on: January 22, 2019

11.5K

Toward printable solar cells based on PbX colloidal quantum dot inks.

Yang Liu1, Guozheng Shi, Zeke Liu

  • 1Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices, Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, 199 Ren-Ai Road, Suzhou Industrial Park, Suzhou, 215123 Jiangsu, P. R. China. zkliu@suda.edu.cn wlma@suda.edu.cn.

Nanoscale Horizons
|November 11, 2020
PubMed
Summary
This summary is machine-generated.

Lead chalcogenide (PbX) colloidal quantum dot (CQD) inks simplify solar cell fabrication. These inks enable high-efficiency, low-cost, large-area photovoltaic devices, paving the way for commercialization.

More Related Videos

Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization
07:32

Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization

Published on: January 29, 2017

11.4K
Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices
11:06

Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices

Published on: July 8, 2016

10.7K

Related Experiment Videos

Last Updated: Dec 1, 2025

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications
07:42

Inkjet Printing All Inorganic Halide Perovskite Inks for Photovoltaic Applications

Published on: January 22, 2019

11.5K
Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization
07:32

Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization

Published on: January 29, 2017

11.4K
Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices
11:06

Fabrication of Fully Solution Processed Inorganic Nanocrystal Photovoltaic Devices

Published on: July 8, 2016

10.7K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Renewable Energy

Background:

  • Lead chalcogenide (PbX) colloidal quantum dots (CQDs) are promising for low-cost, large-area, and flexible solar cells.
  • CQDs offer advantages in semiconductor film deposition for efficient large-area solar cell fabrication.
  • Conventional solid-state ligand exchange hinders large-area CQD solar cell development due to complex, expensive processing.

Purpose of the Study:

  • To review recent advances in solar cells based on PbX CQD inks.
  • To highlight the potential of CQD inks for high-efficiency and low-cost large-area photovoltaics.
  • To discuss lab-scale and large-area photovoltaic devices prepared using solution-phase ligand exchange (SPLE) and 'one-step' synthesis.

Main Methods:

  • Development and application of CQD inks compatible with industrialized printing techniques.
  • Utilizing solution-phase ligand exchange (SPLE) for CQD film preparation.
  • Exploring novel 'one-step' synthesis methods for CQD ink formulation.

Main Results:

  • CQD inks have significantly boosted device performance and simplified fabrication processes.
  • CQD inks are compatible with industrial printing, showing potential for solar module commercialization.
  • Advances in SPLE and 'one-step' synthesis have enabled efficient lab-scale and large-area photovoltaic devices.

Conclusions:

  • CQD inks offer a simplified and cost-effective approach to fabricating efficient large-area solar cells.
  • The compatibility of CQD inks with printing techniques is crucial for the industrialization of solar modules.
  • Continued research into CQD inks promises high-efficiency, low-cost photovoltaic solutions.