B. O’Regan, M. Grätzel, Nature 353, 737–740 (1991)
M. Grätzel, Inorg. Chem. 44, 6841–6851 (2005)
B. Li, L. Wang, B. Kang, P. Wang, Y. Qiu, Sol. Energ. Mater. Sol. Cell 90, 549–573 (2006)
G.G. Kumar, M.P. Balanay, R. Nirmala, D.H. Kim, T.R. Kumar, N. Senthilkumar, A.R. Kim, D.J. Yoo, J. Nanosci. Nanotechnol. 16, 581–587 (2016)
S. Thomas, T.G. Deepak, G.S. Anjusree, T.A. Arun, S.V. Nair, A.S. Nair, J. Mater. Chem. A 2, 4474–4490 (2014)
M. Ye, X. Wen, M. Wang, J. Iocozia, N. Zhang, C. Lin, Z. Lin, Mater. Today 18, 155–162 (2014)
M. Bavarian, S. Nejati, K.K.S. Lau, D. Lee, M. Soroush, Ind. Eng. Chem. Res. 53, 5234–5247 (2014)
K. Saranya, A. Subramania, N. Sivasankar, RSC Adv. 5, 43611–43619 (2015)
J. Balamurugan, R. Thangamuthu, A. Pandurangan, RSC Adv. 3, 4321–4331 (2013)
J. Theerthagiri, A.R. Senthil, J. Madhavan, T. Mariyalagan, Chem. Electro. Chem. 2, 928–945 (2015)
M. Wu, T. Ma, J. Phys. Chem. C 118, 16727–16742 (2014)
K. Imoto, K. Takahashi, T. Yamaguchi, T. Komura, J.I. Nakamura, K. Murata, Sol. Energ. Mater. Sol. Cell 79, 459–469 (2003)
H. Zheng, C.Y. Neo, J. Ouyang, A.C.S. Appl, Mater. Interfac. 5, 6657–6664 (2013)
P. Srinivasu, S.P. Singh, A. Islam, L. Han, Int. J. Photoenergy 2011, 1–4 (2011)
J. Lim, S.Y. Ryu, J. Kim, Y. Jun, Nanoscale Res. Lett. 8, 227(pp 1-5) (2013)
M. Wu, X. Lin, T. Wang, J. Qiub, T. Ma, Energy Environ. Sci. 4, 2308–2315 (2011)
J. Balamurugan, R. Thangamuthu, A. Pandurangan, J. Mater. Chem. A 1, 5070–5080 (2013)
S.K. Prakash, R.K. Sharma, M.S. Roy, M. Kumar, AIP. Conf. Proc. 1620, 223–229 (2014)
P. Joshi, L. Zhang, Q. Chen, D. Galipeau, H. Fong, Q. Qiao, A.C.S. Appl, Mater. Interfac. 2, 3572–3577 (2010)
D.W. Zhang, X.D. Li, H.B. Li, S. Chen, Z. Sun, X.J. Yin, S.M. Huang, Carbon 49, 5382–5388 (2011)
F. Akbar, M. Kolahdouz, Sh Larimian, B. Radfar, H.H. Radamson, J. Mater. Sci. Mater. Electron. 26, 4347–4379 (2015)
P. Hasin, M.A.A. Aviles, Y. Wu, J. Phys. Chem. C 114, 15857–15861 (2010)
G.G. Kumar, J.J. Babu, K.S. Nahm, Y.J. Hwang, RSC Adv. 4, 7944–7951 (2014)
H. Bi, H. Cui, T. Lin, F. Huang, Carbon 91, 153–160 (2015)
R. Bajpai, S. Roy, P. Kumar, P. Bajpai, N. Kulshrestha, J. Rafiee, N. Koratkar, D.S. Misra, A.C.S. Appl, Mater. Interfac. 3, 3884–3889 (2011)
Q. Chang, Z. Wang, J. Wang, Y. Yan, Z. Ma, J. Zhu, W. Shi, Q. Chen, Q. Yua, L. Huang, Nanoscale 6, 5410–5415 (2014)
M. Seol, M. Choi, Y. Choi, K. Yong, J. Electrochem. Soc. 161, H809–H815 (2014)
S.S.J. Xavier, C. Karthikeyan, G.G. Kumar, A.R. Kimb, D.J. Yoo, Anal. Methods 6, 8165–8172 (2014)
Yousef, M.S. Akhtar, N.A.M. Barakat, M. Motlak, O.B. Yang, H.Y. Kim, Electrochim. Acta 102, 142–148 (2013)
M. Ranjani, Y. Sathishkumar, Y.S. Lee, D.J. Yoo, A.R. Kim, G.G. Kumar, RSC Adv. 5, 57804–57814 (2015)
S. Bai, X. Shen, G. Zhu, M. Li, H. Xi, K. Chen, A.C.S. Appl, Mater. Interfaces 4, 2378–2386 (2012)
J. Salamon, Y. Sathishkumar, K. Ramachandran, Y.S. Lee, D.J. Yoo, A.R. Kim, G.G. Kumar, Biosens. Bioelectron. 64, 269–276 (2015)
G.G. Kumar, C.J. Kirubaharan, S. Udhayakumar, C. Karthikeyan, K.S. Nahm, Ind. Eng. Chem. Res. 53, 16883–16893 (2014)
M. Vinothkannan, C. Karthikeyan, G.G. Kumar, A.R. Kim, D.J. Yoo, Spectrochim. Acta A 136, 256–264 (2015)
J. Zhang, H. Yang, G. Shen, P. Cheng, J. Zhang, S. Guo, Chem. Commun. 46, 1112–1114 (2010)
Y. Zhao, X. Song, Q. Song, Z. Yin, Cryst. Eng. Comm. 14, 6710–6719 (2012)
Z. Wang, Y. Hu, W. Yang, M. Zhou, X. Hu, Sensors 12, 4860–4869 (2012)
A. Saadi, K. Lanasri, K. Bachari, D. Halliche, C. Rabia. Open J. Phys. Chem. 2, 73–80 (2012)
F. Hamadache, C. Renaux, J.L. Duvail, P. Bertrand, Phys. Status Solid A 197, 168–174 (2003)
S. Stankovich, D.A. Dikin, R.D. Piner, K.A. Kohlhaas, A. Kleinhammes, Y. Jia, Y. Wu, S.T. Nguyen, R.S. Ruoff, Carbon 45, 1558–1565 (2007)
X. Gao, J. Jang, S. Nagas, J. Phys. Chem. C 114, 832–842 (2010)
B.M. Amoli, J. Trinidad, A. Hu, Y.N. Zhou, B. Zhao, J. Mater. Sci. Mater. Electron. 26, 590–600 (2015)
S. Pei, H.M. Cheng, Carbon 50, 3210–3228 (2012)
J. Seok, K.Y. Ryu, J.A. Lee, I. Jeong, N.S. Lee, J.M. Baik, J.G. Kim, M.J. Ko, K. Kim, M.H. Kim, Phys. Chem. Chem. Phys. 17, 3004–3008 (2015)
Y. Xing, X. Zheng, Y. Wu, M. Li, W.H. Zhang, C. Li, Chem. Commun. 51, 8146–8149 (2015)
X. Zheng, J. Deng, N. Wang, W.H. Zhang, X. Bao, C. Li, Angew. Chem. Int. Ed. 53, 7023–7027 (2014)
X. Chen, Q. Tang, B. He, L. Lin, L. Yu, Angew. Chem. Int. Ed. 53, 1–6 (2014)