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Australia

Activities

Employment (3)

University of Queensland: Brisbane, Queensland, AU

2019-08-19 to present | Postdoctoral Research Fellow (Chemistry)
Employment
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Institute of Fundamental Studies: Kandy, Central, LK

2018-08-01 to 2018-10-01 | Visiting Scientist (Materials Processing and Device Fabrication Laboratory)
Employment
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Toyota Technological Institute at Nagoya: Nagoya, Aichi, JP

2015-07-21 to 2018-04-30 | Postdoctor (Material Science and Engineering )
Employment
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Education and qualifications (1)

University of Peradeniya: Peradeniya, Central, LK

2012-07 to 2015-07 | Ph.D.
Education
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Works (35)

Effect of dendrimer generation and surface groups on the optoelectronic properties of green emitting bis-tridentate iridium(iii) complexes designed for OLEDs

Journal of Materials Chemistry C
2023 | Journal article
Contributors: Vaidehi Pandit; Junhyuk Jang; Manikandan Koodalingam; Chandana Sampath Kumara Ranasinghe; Mile Gao; Paul L. Burn; Emma V. Puttock
Source: check_circle
Crossref

A simplified approach to thermally activated delayed fluorescence (TADF) bipolar host polymers

Polymer Chemistry
2022 | Journal article
Part of ISSN: 1759-9954
Part of ISSN: 1759-9962
Contributors: C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Thermally activated delayed fluorescence poly(dendrimer)s – detrapping excitons for reverse intersystem crossing

Journal of Materials Chemistry C
2022 | Journal article
Part of ISSN: 2050-7526
Part of ISSN: 2050-7534
Contributors: C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Harnessing infrared solar energy with plasmonic energy upconversion

Nature Sustainability
2022-10-17 | Journal article
Part of ISSN: 2398-9629
Contributors: C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Inkjet‐Printed Self‐Hosted TADF Polymer Light‐Emitting Diodes

Advanced Materials Technologies
2022-07-19 | Journal article
Part of ISSN: 2365-709X
Part of ISSN: 2365-709X
Contributors: C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Properties of Dual Emissive Dendrimers Based on ThermallyActivated Delayed Fluorescence Dendrons and a Phosphorescent Ir(ppy) <sub>3</sub> Core

Advanced Functional Materials
2022-07-07 | Journal article
Part of ISSN: 1616-301X
Part of ISSN: 1616-3028
Contributors: C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Investigating the donor:acceptor ratio in thermally activated delayed fluorescence light-emitting macromolecules

Organic Electronics
2022-06 | Journal article
Part of ISSN: 1566-1199
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe
grade
Preferred source (of 2)‎

A solution-processed bis-tridentate iridium(iii) complex-cored dendrimer for green OLEDs

Journal of Materials Chemistry C
2021 | Journal article
Contributors: Vaidehi Pandit; Junhyuk Jang; Mohammad Babazadeh; Chandana Sampath Kumara Ranasinghe; David M. Huang; Paul L. Burn; Emma V. Puttock
Source: check_circle
Crossref

Effect of dendron structure on the luminescent and charge transporting properties of solution processed dendrimer-based OLEDs

Journal of Materials Chemistry C
2021 | Journal article
Contributors: Mile Gao; Van T. N. Mai; Junhyuk Jang; Chandana Sampath Kumara Ranasinghe; Ronan Chu; Paul L. Burn; Ian R. Gentle; Almantas Pivrikas; Paul E. Shaw
Source: check_circle
Crossref

Effect of dendrimer surface groups on the properties of phosphorescent emissive films

Organic Electronics
2021-12 | Journal article
Part of ISSN: 1566-1199
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Emissive Material Optimization for Solution-Processed Exciplex OLEDs

ACS Applied Electronic Materials
2021-11-23 | Journal article
Part of ISSN: 2637-6113
Part of ISSN: 2637-6113
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Effect of Host Generation on the Luminescent and Charge Transporting Properties of Solution Processed OLEDs

Advanced Materials Interfaces
2021-10 | Journal article
Part of ISSN: 2196-7350
Part of ISSN: 2196-7350
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Engineering fluorinated-cation containing inverted perovskite solar cells with an efficiency of >21% and improved stability towards humidity

Nature Communications
2021-01-04 | Journal article
Contributors: Xiao Wang; Kasparas Rakstys; Kevin Jack; Hui Jin; Jonathan Lai; Hui Li; Chandana Sampath Kumara Ranasinghe; Jaber Saghaei; Guanran Zhang; Paul L. Burn et al.
Source: check_circle
Crossref

Identification of Individual Electron- And Hole-Transfer Kinetics at CoO<inf>x</inf>/BiVO<inf>4</inf>/SnO<inf>2</inf> Double Heterojunctions

ACS Applied Energy Materials
2020 | Journal article
EID:

2-s2.0-85078399044

Part of ISBN:

25740962

Contributors: Yamakata, A.; Ranasinghe, C.S.K.; Hayashi, N.; Kato, K.; Vequizo, J.J.M.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Solution-Processed Dendrimer-Based TADF Materials for Deep-Red OLEDs

Macromolecules
2020-12-08 | Journal article
Part of ISSN: 0024-9297
Part of ISSN: 1520-5835
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe

Plasmonic p-n Junction for Infrared Light to Chemical Energy Conversion

Journal of the American Chemical Society
2019 | Journal article
EID:

2-s2.0-85059781750

Part of ISBN:

15205126 00027863

Contributors: Lian, Z.; Sakamoto, M.; Vequizo, J.J.M.; Ranasinghe, C.S.K.; Yamakata, A.; Nagai, T.; Kimoto, K.; Kobayashi, Y.; Tamai, N.; Teranishi, T.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Author Correction: Clear and transparent nanocrystals for infrared-responsive carrier transfer

Nature Communications
2019-04-17 | Journal article
Contributors: Masanori Sakamoto; Tokuhisa Kawawaki; Masato Kimura; Taizo Yoshinaga; Junie Jhon M. Vequizo; Hironori Matsunaga; Chandana Sampath Kumara Ranasinghe; Akira Yamakata; Hiroyuki Matsuzaki; Akihiro Furube et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Clear and transparent nanocrystals for infrared-responsive carrier transfer

Nature Communications
2019-01-24 | Journal article
Contributors: Masanori Sakamoto; Tokuhisa Kawawaki; Masato Kimura; Taizo Yoshinaga; Junie Jhon M. Vequizo; Hironori Matsunaga; Chandana Sampath Kumara Ranasinghe; Akira Yamakata; Hiroyuki Matsuzaki; Akihiro Furube et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

CdS nanosheet-sensitized solar cells based on SnO<inf>2</inf>/MgO composite films

Journal of Photochemistry and Photobiology A: Chemistry
2018 | Journal article
EID:

2-s2.0-85048524568

Part of ISBN:

10106030

Contributors: Jayaweera, E.N.; Kumara, G.R.A.; Kumarage, C.; Ranasinghe, S.K.; Rajapakse, R.M.G.; Bandara, H.M.N.; Ileperuma, O.A.; Dassanayake, B.S.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Excited-State Dynamics of Graphitic Carbon Nitride Photocatalyst and Ultrafast Electron Injection to a Ru(II) Mononuclear Complex for Carbon Dioxide Reduction

Journal of Physical Chemistry C
2018 | Journal article
EID:

2-s2.0-85049379574

Part of ISBN:

19327455 19327447

Contributors: Kuriki, R.; Ranasinghe, C.S.K.; Yamazaki, Y.; Yamakata, A.; Ishitani, O.; Maeda, K.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Fabrication of robust TiO<inf>2</inf> thin films by atomized spray pyrolysis deposition for photoelectrochemical water oxidation

Journal of Photochemistry and Photobiology A: Chemistry
2018 | Journal article
EID:

2-s2.0-85029509416

Part of ISBN:

10106030

Contributors: Ranasinghe, C.S.K.; Vequizo, J.J.M.; Yamakata, A.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Structural changes of water molecules during photoelectrochemical water oxidation on TiO2 thin film electrodes

Physical Chemistry Chemical Physics
2018 | Journal article
Contributors: Chandana Sampath Kumara Ranasinghe; Akira Yamakata
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Visible-light CO2 reduction over a ruthenium(ii)-complex/C3N4 hybrid photocatalyst: the promotional effect of silver species

Journal of Materials Chemistry A
2018 | Journal article
Contributors: Kazuhiko Maeda; Daehyeon An; Chandana Sampath Kumara Ranasinghe; Tomoki Uchiyama; Ryo Kuriki; Tomoki Kanazawa; Daling Lu; Shunsuke Nozawa; Akira Yamakata; Yoshiharu Uchimoto et al.
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Efficient dye-sensitized solar cells from mesoporous zinc oxide nanostructures sensitized by N719 dye

Journal of Semiconductors
2018-03 | Journal article
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe
grade
Preferred source (of 2)‎

Interfacial Manipulation by Rutile TiO<inf>2</inf> Nanoparticles to Boost CO<inf>2</inf> Reduction into CO on a Metal-Complex/Semiconductor Hybrid Photocatalyst

ACS Applied Materials and Interfaces
2017 | Journal article
EID:

2-s2.0-85024875452

Part of ISBN:

19448252 19448244

Contributors: Wada, K.; Ranasinghe, C.S.K.; Kuriki, R.; Yamakata, A.; Ishitani, O.; Maeda, K.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Vein graphite-based counter electrodes for dye-sensitized solar cells

Journal of Photochemistry and Photobiology A: Chemistry
2017 | Journal article
EID:

2-s2.0-85019096330

Part of ISBN:

10106030

Contributors: Jayaweera, E.N.; Kumara, G.R.A.; Pitawala, H.M.G.T.A.; Rajapakse, R.M.G.; Gunawardhana, N.; Bandara, H.M.N.; Senarathne, A.; Ranasinghe, C.S.K.; Huang, H.-H.; Yoshimura, M.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Preparation of bone-implants by coating hydroxyapatite nanoparticles on self-formed titanium dioxide thin-layers on titanium metal surfaces

Materials Science and Engineering C
2016 | Journal article
EID:

2-s2.0-84959282690

Part of ISBN:

09284931

Contributors: Rajapakse, R.M.G.; Wijesinghe, W.P.S.L.; Mantilaka, M.M.M.G.P.G.; Chathuranga Senarathna, K.G.; Herath, H.M.T.U.; Premachandra, T.N.; Ranasinghe, C.S.K.; Rajapakse, R.P.V.J.; Edirisinghe, M.; Mahalingam, S. et al.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Novel method to improve performance of dye-sensitized solar cells based on quasi-solid gel-polymer electrolytes

Electrochimica Acta
2015 | Journal article
EID:

2-s2.0-84915749716

Part of ISBN:

00134686

Contributors: Jayaweera, E.N.; Ranasinghe, C.S.K.; Kumara, G.R.A.; Wanninayake, W.M.N.M.B.; Senarathne, K.G.C.; Tennakone, K.; Rajapakse, R.M.G.; Ileperuma, O.A.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Tin oxide based dye-sensitized solid-state solar cells: surface passivation for suppression of recombination

Materials Science in Semiconductor Processing
2015 | Journal article
EID:

2-s2.0-84938857984

Part of ISBN:

13698001

Contributors: Ranasinghe, C.S.K.; Jayaweera, E.N.; Kumara, G.R.A.; Rajapakse, R.M.G.; Onwona-Agyeman, B.; Perera, A.G.U.; Tennakone, K.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

A novel method to enhance the performance of quasi-solid-state dye-sensitized solar cells based on polyacrylonitrile gel electrolyte and nanoparticles of ZNO with indoline D-358 as the dye

Chemistry Letters
2014 | Journal article
EID:

2-s2.0-84899834643

Part of ISBN:

13480715 03667022

Contributors: Kumara, G.R.A.; Kehelpannala, C.; Ranasinghe, C.S.K.; Jayaweera, E.N.; Rajapakse, R.M.G.; Ileperuma, O.A.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

An enhancement of efficiency of a solid-state dye-sensitized solar cell due to cocktail effect of N719 and black dye

Optik
2014 | Journal article
EID:

2-s2.0-84887447395

Part of ISBN:

00304026

Contributors: Ranasinghe, C.S.K.; Wanninnayake, W.M.N.M.B.; Kumara, G.R.A.; Rajapakshe, R.M.G.; Sirimanne, P.M.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Development of dye-sensitized solid-state ZnO/D149/CuSCN solar cell

International Journal of Nanoscience
2014 | Journal article
EID:

2-s2.0-84929333723

Part of ISBN:

0219581X

Contributors: Ranasinghe, C.S.K.; Jayaweera, E.N.; Kumara, G.R.A.; Bandara, H.M.N.; Rajapakse, R.M.G.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Highly efficient SnO<inf>2</inf>/MgO composite film-based dye-sensitized solar cells sensitized with N719 and D358 dyes

International Journal of Nanoscience
2014 | Journal article
EID:

2-s2.0-84929337973

Part of ISBN:

0219581X

Contributors: Jayaweera, E.N.; Ranasinghe, C.S.K.; Kumara, G.R.A.; Rajapakse, R.M.G.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Preparation of fluoride-doped tin oxide films on soda-lime glass substrates by atomized spray pyrolysis technique and their subsequent use in dye-sensitized solar cells

Journal of Physical Chemistry C
2014 | Journal article
EID:

2-s2.0-84905438118

Part of ISBN:

19327455 19327447

Contributors: Kumara, G.R.A.; Ranasinghe, C.S.K.; Jayaweera, E.N.; Bandara, H.M.N.; Okuya, M.; Rajapakse, R.M.G.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier

Efficient solid-state dye-sensitized n-ZnO/D-358 dye/p-CuI solar cell

Electrochimica Acta
2013 | Journal article
EID:

2-s2.0-84874062408

Part of ISBN:

00134686

Contributors: Kumara, G.R.A.; Tiskumara, J.K.; Ranasinghe, C.S.K.; Rathnayake, I.S.; Wanninayake, W.M.N.M.B.; Jayaweera, E.N.; Bandara, L.R.A.K.; Rajapakse, R.M.G.
Source: Self-asserted source
C.S.K. Ranasinghe, Chandana Sampath Kumara Ranasinghe via Scopus - Elsevier