**Author details**

Mohammad Aftabuzzaman and Hwan Kyu Kim\*

\*Address all correspondence to: hkk777@korea.ac.kr

Global GET-Future Lab and KU-KRICT CRC, Department of Advanced Materials Chemistry, Korea University, Sejong, Korea

[9] Wei YS, Jin QQ, Ren TZ. Expanded graphite/pencil-lead as counter electrode for dyesensitized solar cells. Solid State Electron [Internet]. 2011;**63**(1):76-82. Available from:

Porous Carbon Materials as Supreme Metal-Free Counter Electrode for Dye-Sensitized Solar Cells

http://dx.doi.org/10.5772/intechopen.75398

79

[10] Kavan L, Yum JH, Grätzel M. Graphene nanoplatelets outperforming platinum as the electrocatalyst in co-bipyridine-mediated dye-sensitized solar cells. Nano Letters. 2011;

[11] Kavan L, Yum JH, Nazeeruddin MK, Grätzel M. Graphene nanoplatelet cathode for Co(III)/(II) mediated dye-sensitized solar cells. ACS Nano. 2011;**5**(11):9171-9178 [12] Imbrogno A, Pandiyan R, Barberio M, Macario A, Bonanno A, El khakani MA. Pulsedlaser-ablation based nanodecoration of multi-wall-carbon nanotubes by Co-Ni nanoparticles for dye-sensitized solar cell counter electrode applications. Materials for Renewable and Sustainable Energy [Internet]. 2017;**6**(2):11. Available from: http://link.springer.

[13] Siuzdak K, Klein M, Sawczak M, Wróblewski G, Słoma M, Jakubowska M, et al. Spraydeposited carbon-nanotube counter-electrodes for dye-sensitized solar cells. Physica

[14] Sedghi A, Nourmohammadi Miankushki H. Effect of Multi Walled carbon nanotubes as counter electrode on dye sensitized solar cells. International Journal of Electrochemical

[15] De Volder, Michael FL. Tawfick SH, Ray HB, A. John H. Carbon nanotubes: Present and

[16] Yousef A, Brooks RM, El-Newehy MH, Al-Deyab SS, Kim HY. Electrospun Co-TiC nanoparticles embedded on carbon nanofibers: Active and chemically stable counter electrode for methanol fuel cells and dye-sensitized solar cells. International Journal of Hydrogen Energy [Internet]. 2017;**42**(15):10407-10415. Available from: http://dx.doi.

[17] Guo H, Zhu Y, Li W, Zheng H, Wu K, Ding K, et al. Synthesis of highly effective Pt/carbon fiber composite counter electrode catalyst for dye-sensitized solar cells. Electrochim Acta [Internet]. 2015;**176**:997-1000. Available from: http://dx.doi.org/10.1016/j.electacta.

[18] Wang G, Kuang S, Zhang W. Helical carbon nanofiber as a low-cost counter electrode for dye-sensitized solar cells. Materials Letters [Internet]. 2016;**174**:14-6. Available from:

[19] Chen M, Shao L-L, Qian X, Liu L, Ren T-Z, Yuan Z-Y. Mesoporous carbon counter electrode materials for dye-sensitized solar cells: The effect of structural mesopore ordering. Chemical Engineering Journal [Internet]. 2014;**256**:23-31. Available from: http://linking-

[20] Jiang QW, Li GR, Wang F, Gao XP. Highly ordered mesoporous carbon arrays from natural wood materials as counter electrode for dye-sensitized solar cells. Electrochemistry Communications [Internet]. 2010;**12**(7):924-927. Available from: http://dx.doi.org/10.1016/

Science [Internet]. 2014;**9**:2029-2037. Available from: www.electrochemsci.org

Status Solidi (A) Applications and Materials. 2016;**213**(5):1157-1164

future commercial applications. Science (80- ). 2013;**339**(6119):535-539

http://dx.doi.org/10.1016/j.sse.2011.05.019

com/10.1007/s40243-017-0095-3

org/10.1016/j.ijhydene.2017.01.171

http://dx.doi.org/10.1016/j.matlet.2016.03.076

hub.elsevier.com/retrieve/pii/S1385894714008523

2015.07.103

j.elecom.2010.04.022

**11**(12):5501-5506
