Novel Organic Materials for Efficient Low-Cost Solar Cells

Benzotriazole-based donor-acceptor conjugated polymers with a broad absorption in the visible range

WWH Wong, J Subbiah, SR Puniredd, W Pisula, DJ Jones, AB Holmes

2014-02-21

A series of benzodithiophene-benzotriazole push-pull copolymers were synthesised and characterised and their performance in bulk h..

Synthesis and photovoltaic properties of thieno[3,2-b]thiophenyl substituted benzo[1,2-b:4,5-b ']dithiophene copolymers

Z Xiao, J Subbiah, K Sun, DJ Jones, AB Holmes, WWH Wong

2014-01-01

A new benzo[1,2-b:4,5-b']dithiophene (BDT) building block with 4,8-disubstitution using 2-(2-ethylhexyl)-3-hexylthieno[3,2-b]thiop..

Thiazolyl substituted benzodithiophene copolymers: synthesis, properties and photovoltaic applications

Z Xiao, J Subbiah, K Sun, S Ji, DJ Jones, AB Holmes, WWH Wong

2014-01-01

Three new conjugated polymers based on 5-decylthiazol-2-yl substituted benzodithiophene have been synthesized by Stille cross-coup..

Photophysics and aggregation effects of a triphenylamine-based dye sensitizer on metal-oxide nanoparticles suspended in an ion trap

V Dryza, JL Nguyen, TH Kwon, WWH Wong, AB Holmes, EJ Bieske

2013-12-14

The photophysical behaviour of a triphenylamine-based organic dye sensitizer (Carbz-PAHTDTT) attached to alumina and titania nanop..

Polythiophene-perylene diimide heterojunction field-effect transistors

SR Puniredd, A Kiersnowski, G Battagliarin, W Zaja̧czkowski, WWH Wong, N Kirby, K Müllen, W Pisula

2013-04-07

Thin film field-effect transistors based on binary blends of poly(3-hexylthiophene) (P3HT) and two perylene diimide (PDI) derivati..

Electron deficient conjugated polymers based on benzotriazole

JL Banal, J Subbiah, H Graham, JK Lee, KP Ghiggino, WWH Wong

2013-02-21

A series of solution processable conjugated polymers containing the benzotriazole unit have been synthesized and studied. The benz..

Continuous flow synthesis of organic electronic materials-case studies in methodology translation and scale-up

H Seyler, S Haid, TH Kwon, DJ Jones, P Bäuerle, AB Holmes, WWH Wong

2013-02-20

The continuous flow synthesis of functional thiophene derivatives was examined. Methodology for the lithiation of thiophene buildi..

Liquid crystalline hexa-peri-hexabenzocoronene-diketopyrrolopyrrole organic dyes for photovoltaic applications

WWH Wong, J Subbiah, SR Puniredd, B Purushothaman, W Pisula, N Kirby, K Müllen, DJ Jones, AB Holmes

2012-10-21

A series of liquid crystalline organic dyes consisting of fluorenyl hexa-peri-hexabenzocoronene (FHBC) and diketopyrrolopyrrole (D..

Correlation of charge extraction properties and short circuit current in various organic binary and ternary blend photovoltaic devices

TB Singh, X Chen, WWH Wong, T Ehlig, P Kemppinen, M Chen, SE Watkins, KN Winzenberg, S Holdcroft, DJ Jones, AB Holmes

2012-09-01

Charge extraction properties of various binary and ternary blends of organic photovoltaic devices covering both polymers and small..

Synthesis of electron-poor hexa-peri-hexabenzocoronenes

DJ Jones, B Purushothaman, S Ji, AB Holmes, WWH Wong

2012-07-18

The oxidative cyclodehydrogenation of electron-poor arenes was achieved using DDQ-CF<inf>3</inf>SO<inf>3</inf>H resulting in hexa-..

Solution processable monosubstituted hexa-peri-hexabenzocoronene self-assembling dyes

S Ren, C Yan, D Vak, DJ Jones, AB Holmes, WWH Wong

2012-05-23

Molecular organization behavior and visible light absorption ability are important factors for organic materials to be used in eff..

Continuous flow synthesis of conjugated polymers

Helga Seyler, David J Jones, Andrew B Holmes, Wallace WH Wong

2012-01-01

A selection of conjugated polymers, widely studied in organic electronics, was synthesised using continuous flow methodology. As a..

Hexa-peri-hexabenzocoronene in organic electronics

Helga Seyler, Balaji Purushothaman, David J Jones, Andrew B Holmes, Wallace WH Wong

2012-01-01

Polycyclic aromatic hydrocarbons (PAHs) are in a class of functional organic compounds with increasing importance in organic elect..

Fluorenyl hexa-peri-hexabenzocoronene-dendritic oligothiophene hybrid materials: Synthesis, photophysical properties, self-association behaviour and device performance

WWH Wong, CQ Ma, W Pisula, A Mavrinskiy, X Feng, H Seyler, DJ Jones, K Müllen, P Bäuerle, AB Holmes

2011-05-09

Apart from molecular properties, intermolecular forces play a vital role in defining the performance of organic electronic devices..

Continuous flow synthesis of fullerene derivatives

H Seyler, WWH Wong, DJ Jones, AB Holmes

2011-05-06

Various fullerene-based electron acceptor materials for organic photovoltaic applications were prepared via [3 + 2] and [4 + 2] cy..

Ambipolar Hexa-peri-hexabenzocoronene-fullerene hybrid materials

WWH Wong, D Vak, TB Singh, S Ren, C Yan, DJ Jones, II Liaw, RN Lamb, AB Holmes

2010-11-05

A new class of self-assembling hexa-peri-hexbenzocoronene (HBC)-fullerene hybrid materials has been synthesized and characterized...

A porphyrin-hexa-peri-hexabenzocoronene-porphyrin triad: Synthesis, photophysical properties and performance in a photovoltaic device

WWH Wong, T Khoury, D Vak, C Yan, DJ Jones, MJ Crossley, AB Holmes

2010-09-07

Hexa-peri-hexabenzocoronene (HBC) is a discotic polycyclic aromatic hydrocarbon with good charge transport characteristics while t..

Solution processable fluorenyl hexa-peri-hexabenzocoronenes in organic field-effect transistors and solar cells

WWH Wong, T Birendra Singh, D Vak, W Pisula, C Yan, X Feng, EL Williams, KL Chan, Q Mao, DJ Jones, M Chang-Qi, K Müllen, P Bäuerle, AB Holmes

2010-03-24

The organization of organic semiconductor molecules in the active layer of organic electronic devices has important consequences t..

Self-assembling thiophene dendrimers with a hexa-peri-hexabenzocoronene core-synthesis, characterization and performance in bulk heterojunction solar cells

WWH Wong, CQ Ma, W Pisula, C Yan, X Feng, DJ Jones, K Müllen, RAJ Janssen, P Bäuerle, AB Holmes

2010-01-26

The solid state organization of molecules is an important factor in determining the performance of organic electronic devices. In ..

Synthesis, photophysical, and device properties of novel dendrimers based on a fluorene hexabenzocoronene (FHBC) core

WWH Wong, DJ Jones, C Yan, SE Watkins, S King, SA Haque, X Wen, KP Ghiggino, AB Holmes

2009-02-19

The synthesis of easily functionalized and highly soluble fluorene-containing hexabenzocoronenes (FHBC) has been achieved in high ..