Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Video

Updated: May 12, 2026

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Published on: March 4, 2021

Electron accepting porphycenes on graphene.

Rubén D Costa¹, Jenny Malig, Wolfgang Brenner

¹Department of Chemistry and Pharmacy & Interdisciplinary Center for Molecular Materials, Friedrich-Alexander-Universitae, Erlangen-Nuernberg, Erlangen, 91054, Germany.

Advanced Materials (Deerfield Beach, Fla.)

|April 5, 2013

Summary

Nanographene (NG) acts as an electron donor in a novel hybrid with porphycene. This NG-porphycene material enhances electron flow in dye-sensitized solar cells (DSSCs) for improved performance.

Related Concept Videos

You might also read

Related Articles

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

Sort by

Same author

Photoacid-macroion assemblies: how photo-excitation switches the size of nano-objects.

Nanoscale·2023

Same author

Intramolecular Triplet Diffusion Facilitates Triplet Dissociation in a Pentacene Hexamer.

Angewandte Chemie (International ed. in English)·2023

Same author

Synthetic Strategies for the Selective Functionalization of Carbon Nanodots Allow Optically Communicating Suprastructures.

Angewandte Chemie (International ed. in English)·2023

Same author

Catalyzing Singlet Fission by Transition Metals: Second versus Third Row Effects.

Precision chemistry·2023

Same author

Nanobiosensing with graphene and carbon quantum dots: Recent advances.

Materials today (Kidlington, England)·2023

Same author

Driving the quadricyclane-to-norbornadiene isomerization by charge separation with perylenediimide as electron acceptor.

Chemical science·2023

Area of Science:

Materials Science
Nanotechnology
Photovoltaics

Background:

Nanographene (NG) is explored for its electron-donating properties.
Porphycene serves as an electron acceptor in advanced material design.
Dye-sensitized solar cells (DSSCs) require efficient electron donor-acceptor systems.

Purpose of the Study:

To demonstrate the versatility of nanographene (NG) as an electron donor.
To create a novel electron donor-acceptor hybrid using NG and porphycene.
To investigate the electron flow mechanism in NG-porphycene based DSSCs.

Main Methods:

Fabrication of a novel nanographene-porphycene hybrid material.
Integration of the hybrid into dye-sensitized solar cells (DSSCs) with ZnO photoanodes.

More Related Videos

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

Related Experiment Videos

Last Updated: May 12, 2026

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Published on: March 4, 2021

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection

Published on: February 1, 2022

Analysis of electron flow dynamics within the DSSC architecture.

Main Results:

The nanographene-porphycene hybrid effectively utilizes nanographene's electron-donating capabilities.
A cascade of electron flow was observed in the ZnO photoanodes of the DSSCs.
The hybrid material demonstrated potential for efficient charge transfer.

Conclusions:

Nanographene is a versatile electron donor for creating advanced hybrid materials.
The developed NG-porphycene hybrid shows promise for application in dye-sensitized solar cells.
Understanding electron flow is crucial for optimizing photovoltaic device performance.