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List of works by Gregory C Welch

A dithienosilole-benzooxadiazole donor-acceptor copolymer for utility in organic solar cells.

scientific article

A tetrameric perylene diimide non-fullerene acceptor via unprecedented direct (hetero)arylation cross-coupling reactions

scientific article published on 01 October 2018

Additive induced crystallization of a twisted perylene diimide dimer within a polymer matrix

scientific article published on 01 June 2019

An Electron-Deficient Small Molecule Accessible from Sustainable Synthesis and Building Blocks for Use as a Fullerene Alternative in Organic Photovoltaics

scientific article published on 21 November 2014

An unsymmetrical non-fullerene acceptor: synthesis via direct heteroarylation, self-assembly, and utility as a low energy absorber in organic photovoltaic cells.

scientific article published on 30 August 2017

Atomic Precision Graphene Model Compound for Bright Electrochemiluminescence and Organic Light-Emitting Diodes

scientific article published on 06 November 2020

Boron-nitrogen substituted dihydroindeno[1,2-b]fluorene derivatives as acceptors in organic solar cells

scientific article published on 28 August 2019

Cellulose Nanocrystals–Tin‐Oxide Hybrid Electron Transport Layers for Solar Energy Conversion

scientific article published in 2022

Color tuning in polymer light-emitting diodes with Lewis acids.

scientific article published on 5 June 2012

Correction: An unsymmetrical non-fullerene acceptor: synthesis via direct heteroarylation, self-assembly, and utility as a low energy absorber in organic photovoltaic cells.

scientific article published on 13 September 2017

Design and computational characterization of non-fullerene acceptors for use in solution-processable solar cells

scientific article published on 22 August 2014

Design and synthesis of molecular donors for solution-processed high-efficiency organic solar cells.

scientific article

Development of Organic Dye-Based Molecular Materials for Use in Fullerene-Free Organic Solar Cells

scientific article published on 04 December 2018

Development of Tetrameric N‐Annulated Perylene Diimides Using “Click” Chemistry

scientific article published in 2022

Direct (Hetero)Arylation Polymerization of a Spirobifluorene and a Dithienyl-Diketopyrrolopyrrole Derivative: New Donor Polymers for Organic Solar Cells.

scientific article published on 20 April 2018

Direct (Hetero)Arylation for the Synthesis of Molecular Materials: Coupling Thieno[3,4-c]pyrrole-4,6-dione with Perylene Diimide to Yield Novel Non-Fullerene Acceptors for Organic Solar Cells.

scientific article published on 17 April 2018

Facile heterolytic cleavage of dihydrogen by phosphines and boranes

scientific article published on 30 January 2007

Fullerene-free polymer solar cells processed from non-halogenated solvents in air with PCE of 4.8.

scientific article published on 5 January 2017

Impact of regiochemistry and isoelectronic bridgehead substitution on the molecular shape and bulk organization of narrow bandgap chromophores.

scientific article published on 30 January 2013

Improvement of interfacial contacts for new small-molecule bulk-heterojunction organic photovoltaics

scientific article published on 08 August 2012

Indeno[1,2-b]thiophene End-capped Perylene Diimide: Should the 1,6-Regioisomers be systematically considered as a byproduct?

scientific article published on 24 February 2020

Indoor Photovoltaics: Photoactive Material Selection, Greener Ink Formulations, and Slot-Die Coated Active Layers

scientific article published on 27 November 2019

Lewis Acid Adducts of Narrow Band Gap Conjugated Polymers ⬇️

scientific article published on March 4, 2011

Metal-Free Catalytic Hydrogenation

scientific article published on 01 January 2007

Metal-free catalytic hydrogenation of polar substrates by frustrated Lewis pairs.

scientific article

Ni, Pd, Pt, and Ru complexes of phosphine-borate ligands

scientific article published on 29 March 2012

Optimized synthesis of π-extended squaraine dyes relevant to organic electronics by direct (hetero)arylation and Sonogashira coupling reactions.

scientific article

Organic Solar Cells - Special Issue

scientific article published on 01 June 2019

Perylene Diimide Based Organic Photovoltaics with Slot-Die Coated Active Layers from Halogen-Free Solvents in Air at Room Temperature

scientific article published on 08 October 2019

Pyridalthiadiazole-based narrow band gap chromophores.

scientific article published on 17 February 2012

Reactions of phosphines with electron deficient boranes

scientific article published on 19 January 2009

Reactivity of "frustrated Lewis pairs": three-component reactions of phosphines, a borane, and olefins

scientific article published on 01 January 2007

Regioregular pyridal[2,1,3]thiadiazole π-conjugated copolymers.

scientific article published on 28 September 2011

Reversible, metal-free hydrogen activation

scientific article

Self-vertical phase separation study of nanoparticle/polymer solar cells by introducing fluorinated small molecules

scientific article published on 18 June 2012

Slot-Die-Coated Ternary Organic Photovoltaics for Indoor Light Recycling

scientific article published on 18 September 2020

Solution-processed small-molecule solar cells with 6.7% efficiency.

scientific article

Spectroscopic Engineering toward Near-Infrared Absorption of Materials Containing Perylene Diimide

scientific article published on 01 November 2017

Sterically hindered phosphine and phosphonium-based activators and additives for olefin polymerization

scientific article published on 25 August 2009

Synthesis and structure-property relationships of phthalimide and naphthalimide based organic π-conjugated small molecules

scientific article published on 17 May 2016

Synthesis, characterization and use of benzothioxanthene imide based dimers

scientific article published on 19 August 2020

Thermal rearrangement of phosphine-B(C6F5)3 adducts

scientific article published on 20 February 2008

Tuning Lewis acidity using the reactivity of "frustrated Lewis pairs": facile formation of phosphine-boranes and cationic phosphonium-boranes

scientific article published on 17 May 2007

Understanding the morphology of solution processed fullerene-free small molecule bulk heterojunction blends.

scientific article

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