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P
Punniamoorthy Ravirajan
University of Jaffna
23
H指数
82
论文数
2.9K
被引数
0
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31
发表时间
发表时间
IF
被引数
Enhanced solar energy harvest in dye-sensitized solar cells using silver-doped TiO2 Photoelectrodes via Spray Pyrolysis
通过喷雾热解法制备的银掺杂TiO2光阳极在染料敏化太阳能电池中实现增强的太阳能收集
Chemical Physics Impact
IF
4.3
2025-07-03
0
OA
AI
Piranave Sritharan; Meena Senthilnanthanan; Punniamoorthy Ravirajan; Dhayalan Velauthapillai; Gamaralalage Rajanya Asoka Kumara; Balraju Palanisamy
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MS2/TiO2 (M = Co, Sn and Ni) electrodes for electrocatalytic and photocatalytic water splitting
FUEL
IF
7.5
2025-04-01
0
OA
AI
Shanmugaratnam, Sivagowri; Srinivasan, Swathi; Yuvakkumar, Rathinam; Oltedal, Velaug Myrseth; Ravirajan, Punniamoorthi; Shivatharsiny, Yohi; Velauthapillai, Dhayalan
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Green hydrogen production through photocatalytic seawater splitting on MS2/TiO2 (M=Ni/Co/Sn) nanocomposites over simulated solar irradiation
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
IF
8.3
2024-11-01
1
OA
AI
Shanmugaratnam, Sivagowri; Ravirajan, Punniamoorthy; Shivatharsiny, Yohi; Velauthapillai, Dhayalan
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Active carbon derived from rice husk as sustainable substitutes for costly platinum electrodes in dye-sensitized solar cells
JOURNAL OF SCIENCE-ADVANCED MATERIALS AND DEVICES
IF
6.8
2024-09-01
4
OA
AI
Weerasinghe, M. I. U.; Kumarage, P. M. L.; Amarathunga, I. G. K. D.; Bandara, T. M. W. J.; Velauthapillai, D.; Karunarathne, B. C.; Punniamoorthy, R.; Rajapakse, R. M. G.; Kumara, G. R. A.
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Well-Separated Photoinduced Charge Carriers on Hydrogen Production Using NiS2/TiO2 Nanocomposites
ACS OMEGA
IF
4.3
2023-12-19
2
OA
AI
Shanmugaratnam, Sivagowri; Ravirajan, Punniamoorthy; Yohi, Shivatharsiny; Velauthapillai, Dhayalan
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Hybrid Functional Study on Electronic and Optical Properties of the Dopants in Anatase TiO2
ACS OMEGA
IF
4.3
2023-10-31
5
OA
AI
Wanniarachchi, W. A. Chapa Pamodani; Arunasalam, Thevakaran; Ravirajan, Punniamoorthy; Velauthapillai, Dhayalan; Vajeeston, Ponniah
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Natural sensitizer extracted from Mussaenda erythrophylla for dye-sensitized solar cell
从叶参中提取的天然敏化剂用于染料敏化太阳能电池
SCIENTIFIC REPORTS
IF
3.9
2023-08-24
14
OA
AI
Rajaramanan, Tharmakularasa; Heidari Gourji, Fatemeh; Elilan, Yogenthiran; Yohi, Shivatharsiny; Senthilnanthanan, Meena; Ravirajan, Punniamoorthy; Velauthapillai, Dhayalan
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Low-Cost Perovskite Solar Cell Fabricated using the Expanded Graphite Back Contact and Electronically Conducting Activated Carbon as the Hole Transporting Material
ACS OMEGA
IF
4.3
2023-06-20
8
OA
AI
Karunarathne, Buddhika C.; Dunuweera, Shashiprabha P.; Medagedara, Asiri T.; Velauthapillai, Dhayalan; Punniamoorthy, Ravirajan; Perera, A. G. Unil; DeSilva, L. Ajith; Tennakone, Kirthi; Rajapakse, Rajapakse Mudiyanselage Gamini; Kumara, Gamaralalage Rajanya Asoka
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Resistance to the larvicide temephos and altered egg and larval surfaces characterize salinity-tolerant Aedes aegypti
SCIENTIFIC REPORTS
IF
3.9
2023-05-19
5
OA
AI
Sivabalakrishnan, Kokila; Thanihaichelvan, Murugathas; Tharsan, Annathurai; Eswaramohan, Thamboe; Ravirajan, Punniamoorthy; Hemphill, Andrew; Ramasamy, Ranjan; Surendran, Sinnathamby N.
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Enhanced Photovoltaic Properties of Dye-Sensitized Solar Cells through Ammonium Hydroxide-Modified (Nitrogen-Doped) Titania Photoanodes
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
IF
4.2
2023-02-03
5
OA
AI
Rajaramanan, Tharmakularasa; Gourji, Fatemeh Heidari; Velauthapillai, Dhayalan; Ravirajan, Punniamoorthy; Senthilnanthanan, Meena
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Thermally Evaporated Copper Iodide Hole-Transporter for Stable CdS/CdTe Thin-Film Solar Cells
用于稳定CdS/CdTe薄膜太阳能电池的热蒸发碘化铜空穴传输体
NANOMATERIALS
IF
4.3
2022-07-21
1
OA
AI
Thivakarasarma, Thuraisamykurukkal; Lakmal, Adikari Arachchige Isuru; Dassanayake, Buddhika Senarath; Velauthapillai, Dhayalan; Ravirajan, Punniamoorthy
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Review on Perovskite Semiconductor Field-Effect Transistors and Their Applications
NANOMATERIALS
IF
4.3
2022-07-13
25
OA
AI
Abiram, Gnanasampanthan; Thanihaichelvan, Murugathas; Ravirajan, Punniamoorthy; Velauthapillai, Dhayalan
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Roles of Interfacial Modifiers in Inorganic Titania/Organic Poly(3-hexylthiophene) Heterojunction Hybrid Solar Cells
NANOMATERIALS
IF
4.3
2022-02-28
0
OA
AI
Pirashanthan, Arumugam; Kajana, Thirunavukarasu; Velauthapillai, Dhayalan; Shivatharsiny, Yohi; Bentouba, Said; Ravirajan, Punniamoorthy
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Air processed Cs2AgBiBr6 lead-free double perovskite high-mobility thin-film field-effect transistors
SCIENTIFIC REPORTS
IF
3.9
2022-02-14
23
OA
AI
Abiram, Gnanasampanthan; Gourji, Fatemeh Heidari; Pitchaiya, Selvakumar; Ravirajan, Punniamoorthy; Murugathas, Thanihaichelvan; Velauthapillai, Dhayalan
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Bimetallic AC/Ag2CrO4/SnS heterostructure photoanode for energy conversion and storage: A self-powered Photocapacitor
JOURNAL OF POWER SOURCES
IF
7.9
2022-02-01
8
OA
AI
Kajana, Thirunavukarasu; Pirashanthan, Arumugam; Yuvapragasam, Akila; Velauthapillai, Dhayalan; Ravirajan, Punniamoorthy; Senthilnanthanan, Meena
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Ni/N co-doped P25 TiO2 photoelectrodes for efficient Dye-Sensitized Solar Cells
MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING
IF
4.6
2021-11-01
15
PRE
AI
Rajaramanan, Tharmakularasa; Kumara, G. R. A.; Velauthapillai, Dhayalan; Ravirajan, Punniamoorthy; Senthilnanthanan, Meena
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Lithium doped poly(3-hexylthiophene) for efficient hole transporter and sensitizer in metal free quaterthiophene dye treated hybrid solar cells
SCIENTIFIC REPORTS
IF
3.9
2021-10-11
4
OA
AI
Pirashanthan, Arumugam; Velauthapillai, Dhayalan; Robertson, Neil; Ravirajan, Punniamoorthy
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Synthesis of a carboxylic acid-based ruthenium sensitizer and its applicability towards Dye-Sensitized Solar Cells
SOLAR ENERGY
IF
6.6
2021-09-01
13
PRE
AI
Pirashanthan, Arumugam; Thanihaichelvan, Murugathas; Mariappan, Kadarkaraisamy; Velauthapillai, Dhayalan; Ravirajan, Punniamoorthy; Shivatharsiny, Yohi
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Cost Effective Solvothermal Method to Synthesize Zn-Doped TiO2 Nanomaterials for Photovoltaic and Photocatalytic Degradation Applications
CATALYSTS
IF
4
2021-05-29
27
OA
AI
Rajaramanan, Tharmakularasa; Shanmugaratnam, Sivagowri; Gurunanthanan, Vijayakumar; Yohi, Shivatharsiny; Velauthapillai, Dhayalan; Ravirajan, Punniamoorthy; Senthilnanthanan, Meena
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SnS2/TiO2 Nanocomposites for Hydrogen Production and Photodegradation under Extended Solar Irradiation
CATALYSTS
IF
4
2021-04-30
30
OA
AI
Shanmugaratnam, Sivagowri; Selvaratnam, Balaranjan; Baride, Aravind; Koodali, Ranjit; Ravirajan, Punniamoorthy; Velauthapillai, Dhayalan; Shivatharsiny, Yohi
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I
Iain McCulloch
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J
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H 指数: 117 · 论文数: 583
M
Martin Heeney
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N
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