Calvin Lee

Effect of Side-Chain Modification on the Active Layer Morphology and Photovoltaic Performance of Liquid Crystalline Molecular Materials

Jegadesan Subbiah, Calvin J Lee, Valerie D Mitchell, David J Jones

Journal article  |  2021  |  ACS APPLIED MATERIALS & INTERFACES

Controlling the nanoscale morphology of the photoactive layer by fine-tuning the molecular structure of semiconducting organic mat..

A structural study of p-type A-D-A oligothiophenes: effects of regioregular alkyl sidechains on annealing processes and photovoltaic performances

Calvin J Lee, Fadi M Jradi, Valerie D Mitchell, Jonathan White, Christopher R McNeill, Jegadesan Subbiah, Seth Marder, David J Jones

Journal article  |  2020  |  JOURNAL OF MATERIALS CHEMISTRY C

In this study we report on a series of 12 small molecular p-type penta- and hexathiophene semiconductors end-capped with either ma..

Solubilizing core modifications on high-performing benzodithiophene-based molecular semiconductors and their influences on film nanostructure and photovoltaic performance

Calvin J Lee, Valerie D Mitchell, Jonathan White, Xuechen Jiao, Christopher R McNeill, Jegadesan Subbiah, David J Jones

Journal article  |  2019  |  JOURNAL OF MATERIALS CHEMISTRY A

Sidechain engineering of the benzodithiophene-based high-performance organic solar cell (OSC) material BTR generated four novel p-..

High performance p-type molecular electron donors for OPV applications via alkylthiophene catenation chromophore extension

Paul B Geraghty, Calvin Lee, Jegadesan Subbiah, Wallace WH Wong, James L Banal, Mohammed A Jameel, Trevor A Smith, David J Jones

Journal article  |  2016  |  BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY

The synthesis of key 4-alkyl-substituted 5-(trimethylsilyl)thiophene-2-boronic acid pinacol esters 3 allowed a simplified alkylthi..