Abstract
\(\hbox {TiO}_{2}\) nanoparticles were synthesised by hydrothermal method. The degree of crystallinity and phase purity were confirmed from the Raman spectra and X-ray diffraction. By increasing the hydrothermal temperature, crystallinity and AC conductivity of the \(\hbox {TiO}_{2}\) nanoparticles increase. Nitrogen adsorption–desorption measurements confirmed that the samples were mesoporous with an average pore diameter of 4.4–7.45 nm. Photocatalytic activity of \(\hbox {TiO}_{2}\) nanoparticles was evaluated and the sample hydrothermally treated at \(160^{\circ }\hbox {C}\) has the highest photocatalytic activity. In gas sensing measurements, sensitivity increases as a function of concentration and the response to ethanol vapour was better compared to other gases for the sample synthesised at \(160^{\circ }\hbox {C}\).
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A Fujishima and K Honda, Nature 238, 37 (1972)
C Garzella, E Comini, E Tempesti, C Frigeri and G Sberveglieri, Sens. Actuators B 68, 189 (2000)
M Anpo, Pure Appl. Chem. 72, 1265 (2000)
Santhosh Singh and Madhvendra Nath Tripathi, Pramana – J. Phys. 89, 5 (2017)
Haleh Kanganlou and Arash Abdollahi, Pramana – J. Phys. 86, 117 (2016), https://doi.org/10.1007/s12043-015-0966-z (2015)
R Azimirad and S Safa, Pramana – J. Phys. 86, 653 (2016), https://doi.org/10.1007/s12043-015-1021-9 (2014)
L Gomathi Devi and R Kavitha, Appl. Surf. Sci. 360, 601 (2016)
Di Li, Fen Chen, Deli Jiang, Weidong Shi and Wenjun Zheng, Appl. Surf. Sci. 390, 689 (2016)
Jianxiang Low, Bei Cheng and Jiaguo Yu, Appl. Surf. Sci. 392, 658 (2017)
Swagata Banerjee, Dionysios D Dionysiou and Suresh C Pillai, Appl. Catal. B: Environ. 176, 396 (2015)
Ewelina Grabowska, Magdalena Diak, Martyna Marchelek and Adriana Zaleska, Appl. Catal. B: Environ. 156–157, 213 (2014)
S Girish Kumar and K S R Koteswara Rao, Appl. Surf. Sci. 391, 124 (2017)
Chimmikuttanda Ponnappa Sajan, Swelm Wageh, Ahmed A Al-Ghamdi, Jiaguo Yu and Shaowen Cao, Nano Res. 9, 3 (2016)
Quanlong Xu, Jiaguo Yu, Jun Zhanga, Jinfeng Zhanga and Gang Liu, Chem. Commun. 51, 7950 (2015)
Xinyi Zhang, Jianfeng Yao, Dan Li, Xiaodong Chen, Huanting Wang, Leslie Y Yeo and James R Friend, Mater. Res. Bull. 55, 13 (2014)
A Charanpahari, S S Umare and R Sasikala, Appl. Surf. Sci. 282, 408 (2013)
Huang Fengping, Wang Shuai, Zhang Shuang, Fan Yingge, Li Chunxue, Wang Chuang and Liu Chun, Bull. Korean Chem. Soc. 35, 2512 (2014)
Yuanjie Su, Ya Yang, Hulin Zhang, Yannan Xie, Zhiming Wu, Yadong Jiang, Naoki Fukata, Yoshio Bando and Zhong Lin Wang, Nanotechnol. 24, 295401 (2013)
Jingshuai Chen, Shiyue Qin, Yuande Liu, Feng Xin and Xiaohong Yin, Res. Chem. Intermed. 40, 637 (2014)
M Malligavathy, S Iyyapushpam, S T Nishanthi and D Pathinettam Padiyan, J. Exp. Nanosci. 11, 1074 (2016)
T Ohsaka, F Izumi and Y Fujiki, J. Raman Spectrosc. 7, 321 (1978)
X Wang, J Shen and Q Pan, J. Raman Spectrosc. 42, 1578 (2011)
W Ma, Z Lu and M Zhang, Appl. Phys. A 66, 621 (1998)
Qiang Liu, Dongyan Ding and Congqin Ning, Materials 7, 3262 (2014)
Murat Akarsu, Meltem Asilturk, Funda Sayilkan, Nadir Kiraz, Ertugrul Arpac and Hikmet Sayilkan, Turkish J. Chem. 30, 333 (2006)
Manveen Kaur and N K Verma, J. Mater. Sci. Technol. 30, 328 (2014)
Swapan K. Das, Manas K Bhunia and Asim Bhaumik, Dalton Trans. 39, 4382 (2010)
H Tang, K Prasad, R Sanjines, P E Schimidd and F Levy, J. Appl. Phys. 75, 2042 (1994)
N Serpone, D Lawless and R Khairutdinov, J. Phys. Chem. 99, 16646 (1995)
J G Yu, T T Ma and S W Liu, Phys. Chem. Chem. Phys. 13, 3491 (2011)
Haizel G Roy, Int. J. Mater. Sci. Innov. 1, 142 (2013)
J G Yu, L Yue, S W Liu, B B Huang and X Y Zhang, J. Colloid Interface Sci. 334, 58 (2009)
A Ramchiary and S Samdarshi, Chem. Phys. Lett. 597, 63 (2014)
Y X Zhang, G H Li, Y X Jin, Y Zhang, J Zhang and L D Zhang, Chem. Phys. Lett. 365, 300 (2002)
T Sekiya, S Kamei and S Kurita, J. Lumin. 87, 1140 (2000)
Batakrushna Santara and P K Giri, Mater. Chem. Phys. 137, 928 (2013)
K P Priyanka, Sunny Joseph, Anu Tresa Sunny and Thomas Varghese, Nanosystems: Phys. Chem. Math. 4, 218 (2013)
F Rouquerol, J Rouquerol and K Singh, Adsorption by powders & porous solids: Principles, methodology and applications (Academic Press, San Diego, 1999)
S J Gregg and K S W Singh, Adsorption, surface area and porosity (Academic Press, London, 1982)
G C Collazzo, S L Jahn, N L V Carreno and E L Foletto, Braz. J. Chem. Eng. 28, 265 (2011)
S Banerjee, J Gopal and P Muraleedharan, Curr. Sci. 90, 1378 (2006)
D Z Yu, R X Cai and Z H Liu, Spectrochem. Acta A 60, 1617 (2004)
T X Wu, G M Liu and J C Zhao, J. Phys. Chem. B 102, 5845 (1998)
Y Ma and J N Yao, J. Photochem. Photobiol. A 116, 167 (1998)
Danli, Jian-Feng Huang and Li-Yun Cao, Ceram. Int. 40, 2647 (2014)
M Juan, L Jorge and H J Marie, Appl. Catal. B 18, 281 (1998)
G Blanchard, M Maunaye and G Martin, Water Res. 18, 1501 (1984)
You-Peng Chen, Shao-Yang Liu, Han-Qing Yu, Hao Yin and Qian-Rong Li, Chemosphere 72, 532 (2008)
W Li, C Liu, Y Zhou, Y Bai, X Feng, Z Yang, L Lu and K Y Chan, J. Phys. Chem. C 112, 20539 (2008)
S Horikoshi, A Saitou, H Hidaka and N Serpone, Environ. Sci. Technol. 37, 5813 (2003)
J Krysa, M Keppert, J Jirkovsky, V Stengl and J Subrt, Mater. Chem. Phys. 86, 333 (2004)
Acknowledgements
One of the authors, M Malligavathy would like to thank UGC, New Delhi for BSR fellowship and the authors thank DST-FIST and UGC-SAP for the financial assistance to the Department of Physics, Manonmaniam Sundaranar University, Tirunelveli. The authors also thank SAIF, IIT Madras for recording HR-SEM & FT-Raman measurement and IIT, Mumbai for recording TEM measurement.
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Malligavathy, M., Iyyapushpam, S., Nishanthi, S.T. et al. Role of hydrothermal temperature on crystallinity, photoluminescence, photocatalytic and gas sensing properties of \(\hbox {TiO}_{2}\) nanoparticles. Pramana - J Phys 90, 44 (2018). https://doi.org/10.1007/s12043-018-1533-1
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DOI: https://doi.org/10.1007/s12043-018-1533-1