Search Results - "Justin Thomas, K.R."

Co-sensitization promoted light harvesting for plastic dye-sensitized solar cells by Lee, Kun-Mu, Hsu, Ying-Chan, Ikegami, Masashi, Miyasaka, Tsutomu, Justin Thomas, K.R., Lin, Jiann T., Ho, Kuo-Chuan

“…[Display omitted] ▶ Research highlights ▶ Stepwise co-sensitization by monomolecular adsorption of N719/FL and black dye/FL show enhanced photovoltaic…”
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Cyano-functionalized carbazole substituted pyrene derivatives for promising organic light-emitting diodes by Joseph, Vellaichamy, Thomas, K.R Justin, Sahoo, Snehasis, Singh, Meenu, Jou, Jwo-Huei

“…Balanced charge transport is crucial to realize efficient organic light-emitting diodes. In this work, pyrene derivatives featuring variable number of…”
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Optical properties of pyrene and anthracene containing imidazoles: Experimental and theoretical investigations by Kumar, Dhirendra, Thomas, K.R. Justin

“…A series of anthracene and pyrene containing imidazole derivatives have been synthesized and characterized by spectroscopy. Optical absorption and emission…”
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Polarity tuning of fluorene derivatives by chromophores to achieve efficient blue electroluminescent materials by Justin Thomas, K.R., Venkateswararao, Addanki, Joseph, Vellaichamy, Kumar, Sudhir, Jou, Jwo-Huei

“…Highly efficient deep-blue organic light-emitting diode is indispensable to fabricate energy efficient high quality displays and solid-state lightings. In this…”
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Co-sensitization promoted light harvesting for organic dye-sensitized solar cells using unsymmetrical squaraine dye and novel pyrenoimidazole-based dye by Chang, Jeffrey, Lee, Chuan-Pei, Kumar, Dhirendra, Chen, Ping-Wei, Lin, Lu-Yin, Thomas, K.R. Justin, Ho, Kuo-Chuan

“…The pure organic dyes are investigated recently because of its high extinction coefficient and relatively low cost. In order to enhance the performance of the…”
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Insights into the co-sensitizer adsorption kinetics for complementary organic dye-sensitized solar cells by LIN, Lu-Yin, YEH, Min-Hsin, LEE, Chuan-Pei, CHANG, Jeffery, BAHETI, Abhishek, VITTAL, R, THOMAS, K. R. Justin, HO, Kuo-Chuan

“…Co-sensitization is a well-known method to broaden the light absorption wavelength. The co-sensitizer adsorption kinetics in dye-sensitized solar cells (DSSCs)…”
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A new porphyrin bearing a pyridinylethynyl group as sensitizer for dye sensitized solar cells by Daphnomili, Dimitra, Sharma, G.D., Biswas, S., Justin Thomas, K.R., Coutsolelos, A.G.

“…► The first completely studied case of such pyridyl pophyrin as DSSC with ester groups. ► Their synthesis with high yields will allow other chemists of various…”
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Electro-optical properties of new anthracene based organic dyes for dye-sensitized solar cells by Justin Thomas, K.R., Singh, Prachi, Baheti, Abhishek, Hsu, Ying-Chan, Ho, Kuo-Chuan, Lin, Jiann T’suen

“…Dipolar compounds containing anthracene-based triarylamine donor and cyanoacrylic acid acceptor were synthesized and characterized by electro-optical…”
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Synthesis and characterization of thieno[3,4-d]imidazole-based organic sensitizers for photoelectrochemical cells by Karthik, Durai, Kumar, Vijay, Justin Thomas, K.R., Li, Chun-Ting, Ho, Kuo-Chuan

“…Six organic sensitizers containing thieno[3,4-d]imidazole chromophore were synthesized and characterized by photophysical, electrochemical and photovoltaic…”
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Synthesis and characterization of a new perylene bisimide (PBI) derivative and its application as electron acceptor for bulk heterojunction polymer solar cells by Sharma, G.D., Roy, M.S., Mikroyannidis, J.A., Justin Thomas, K.R.

“…[Display omitted] ► New perylene bisimide derivative (PDI) containing 2-(4-nitrophenyl)acrylonitrile was synthesized and characterized. ► Solvents used to…”
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Effects of co-adsorbate and additive on the performance of dye-sensitized solar cells: A photophysical study by Lee, Kun-Mu, Suryanarayanan, Vembu, Ho, Kuo-Chuan, Justin Thomas, K.R., Lin, Jiann T.

“…The effects of deoxycholic acid (DCA) in a dye solution as a co-adsorbate and guanidinium thiocyanate (GuSCN) in an electrolyte as an additive, on the…”
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Enhancing the performance of dye-sensitized solar cells based on an organic dye by incorporating TiO2 nanotube in a TiO2 nanoparticle film by Lee, Kun-Mu, Suryanarayanan, Vembu, Huang, Jen-Hsien, Thomas, K.R. Justin, Lin, Jiann T., Ho, Kuo-Chuan

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The synthesis and spectral characterization of red dyes containing biphenyl or fluorene conjugation and dicyanovinyl acceptors by Baheti, Abhishek, Singh, Prachi, Justin Thomas, K.R.

“…Novel dipolar compounds containing diarylamine donors, dicyanovinyl acceptors and either a fluorene or biphenyl linker were prepared in an attempt to unravel…”
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Efficient bulk heterojunction photovoltaic devices based on diketopyrrolopyrrole containing small molecule as donor and modified PCBM derivatives as electron acceptors by Sharma, G.D., Mikroyannidis, J.A., Sharma, S.S., Roy, M.S., Justin Thomas, K.R.

“…[Display omitted] ► A new organic donor (DPP-CN) featuring diketopyrrolopyrrole and 2-(4-nitrophenyl)acrylonitrile units have been synthesized. ► It exhibited…”
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High-Tg Carbazole Derivatives as Blue-Emitting Hole-Transporting Materials for Electroluminescent Devices by Kundu, P., Justin Thomas, K.R., Lin, J.T., Tao, Y.-T., Chien, C.-H.

“…A series of dicarbazolyl derivatives bridged by various aromatic spacers and decorated with peripheral diarylamines were synthesized using Ullmann and…”
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Effect of cyano substituent on the functional properties of blue emitting Imidazo[1,2-a]pyridine derivatives by Anupriya, Justin Thomas, K.R., Nagar, Mangey Ram, Jou, Jwo-Huei

“…High fluorescence efficiency and balanced charge transportation in organic emitters are desirable characteristics for application in OLEDs. Generally,…”
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Experimental and theoretical investigations on chalcones containing pyrene by Karuppusamy, A., Sharma, Anuj, Thomas, K.R. Justin, Kannan, P.

“…•Donor-acceptor configured pyrene chalcone derivatives were designed and synthesised.•They show blue-green emission under 365 nm UV light.•Chalcone containing…”
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Lanthanum nanoparticle decorated carbon nanotubes: Facile method of synthesis and studies of their redox stability, cytotoxicity and corrosion inhibition on the magnesium alloy in 3.5 % NaCl environment by Palaniappan, N., Cole, Ivan, Kuznetsov, Aleksey, Oz, Tuba, Kujawska, Małgorzata, Thomas, K.R. Justin

“…Functionalized carbon materials can act as high-temperature coatings and eco-friendly composite materials. We have studied lanthanum-doped carbon nanotube…”
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Effect of donor/acceptor on the charge transfer and exciton harvest of pyrene-phenanthroimidazole dyads by Justin Thomas, K.R., Maurya, Abhishek, Nagar, Mangey Ram, Jou, Jwo-Huei

“…Designing blue emitters with polyaromatic hydrocarbons such as anthracene and pyrene is more challenging as their derivatives are prone for aggregation caused…”
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Phenanthroimidazole substituted imidazo[1,2-a]pyridine derivatives for deep-blue electroluminescence with CIEy ∼ 0.08 by Anupriya, Thomas, K.R. Justin, Nagar, Mangey Ram, Shahnawaz, Jou, Jwo-Huei

“…[Display omitted] •Three phenanthroimidazole-imidazopyridine conjugates were synthesized and characterized as blue electroluminescent materials.•They possess…”
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