|Sub-micrometer-sized graphite as a conducting and catalytic counter electrode for dye-sensitized solar cells|
G Veerappan, K Bojan, SW Rhee
ACS applied materials & interfaces 3 (3), 857-862, 2011
|An order/disorder/water junction system for highly efficient co-catalyst-free photocatalytic hydrogen generation|
K Zhang, L Wang, JK Kim, M Ma, G Veerappan, CL Lee, K Kong, H Lee, ...
Energy & Environmental Science 9 (2), 499-503, 2016
|Improved performance of dye-sensitized solar cells with TiO2/alumina core–shell formation using atomic layer deposition|
V Ganapathy, B Karunagaran, SW Rhee
Journal of Power Sources 195 (15), 5138-5143, 2010
|Preparation of gold nanoparticles using Salicornia brachiata plant extract and evaluation of catalytic and antibacterial activity|
KBA Ahmed, S Subramanian, A Sivasubramanian, G Veerappan, ...
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 130, 54-58, 2014
|Recent advancement in metal cathode and hole-conductor-free perovskite solar cells for low-cost and high stability: A route towards commercialization|
S Maniarasu, TB Korukonda, V Manjunath, E Ramasamy, M Ramesh, ...
Renewable and Sustainable Energy Reviews 82, 845-857, 2018
|Carbon-nanofiber counter electrodes for quasi-solid state dye-sensitized solar cells|
G Veerappan, W Kwon, SW Rhee
Journal of Power Sources 196 (24), 10798-10805, 2011
|Amorphous carbon as a flexible counter electrode for low cost and efficient dye sensitized solar cell|
G Veerappan, K Bojan, SW Rhee
Renewable Energy 41, 383-388, 2012
|Nanopatterned conductive polymer films as a Pt, TCO-free counter electrode for low-cost dye-sensitized solar cells|
J Kwon, V Ganapathy, YH Kim, KD Song, HG Park, Y Jun, PJ Yoo, ...
Nanoscale 5 (17), 7838-7843, 2013
|Overcoming charge collection limitation at solid/liquid interface by a controllable crystal deficient overlayer|
K Zhang, S Ravishankar, M Ma, G Veerappan, J Bisquert, ...
Advanced Energy Materials 7 (3), 1600923, 2017
|A facile route to synthesize casein capped copper nanoparticles: an effective antibacterial agent and selective colorimetric sensor for mercury and tryptophan|
V Chakrapani, KBA Ahmed, VV Kumar, V Ganapathy, SP Anthony, ...
RSC Advances 4 (63), 33215-33221, 2014
|Cauliflower-like SnO 2 hollow microspheres as anode and carbon fiber as cathode for high performance quantum dot and dye-sensitized solar cells|
V Ganapathy, EH Kong, YC Park, HM Jang, SW Rhee
Nanoscale 6 (6), 3296-3301, 2014
|Glass-to-glass encapsulation with ultraviolet light curable epoxy edge sealing for stable perovskite solar cells|
E Ramasamy, V Karthikeyan, K Rameshkumar, G Veerappan
Materials Letters 250, 51-54, 2019
|Molecular design and synthesis of ruthenium (II) sensitizers for highly efficient dye-sensitized solar cells|
A Anthonysamy, Y Lee, B Karunagaran, V Ganapathy, SW Rhee, ...
Journal of Materials Chemistry 21 (33), 12389-12397, 2011
|Aerobic synthesis of biocompatible copper nanoparticles: promising antibacterial agent and catalyst for nitroaromatic reduction and C–N cross coupling reaction|
S Venkatakrishnan, G Veerappan, E Elamparuthi, A Veerappan
RSC Advances 4 (29), 15003-15006, 2014
|Multi-Functionality of Macroporous TiO2 Spheres in Dye-Sensitized and Hybrid Heterojunction Solar Cells|
G Veerappan, DW Jung, J Kwon, JM Choi, N Heo, GR Yi, JH Park
Langmuir 30 (11), 3010-3018, 2014
|Large-area spray deposited Ta-doped SnO2 thin film electrode for DSSC application|
R Ramarajan, N Purushothamreddy, RK Dileep, M Kovendhan, ...
Solar Energy 211, 547-559, 2020
|β-Sitosterol-d-glucopyranoside isolated from Desmostachya bipinnata mediates photoinduced rapid green synthesis of silver nanoparticles|
KBA Ahmed, S Subramaniam, G Veerappan, N Hari, A Sivasubramanian, ...
RSC advances 4 (103), 59130-59136, 2014
|Preparation of self-assembled platinum nanoclusters to combat Salmonella typhi infection and inhibit biofilm formation|
SB Subramaniyan, A Ramani, V Ganapathy, V Anbazhagan
Colloids and Surfaces B: Biointerfaces 171, 75-84, 2018
|Conducting polymer coated non-woven graphite fiber film for dye-sensitized solar cells: superior Pt-and FTO-free counter electrodes|
H Kim, G Veerappan, JH Park
Electrochimica Acta 137, 164-168, 2014
|High-reversible capacity of perovskite BaSnO3/rGO composite for lithium-ion battery anodes|
G Veerappan, K Zhang, M Ma, B Kang, JH Park
Electrochimica Acta 214, 31-37, 2016