Synthesize and characterization of Zinc-Ferrate air cathode material for Zinc-Air battery applications” this work presented as poster in DST-SERB & CSIR-HRDG Sponsored National conference on “ Nanomaterial’s Driven Advances in Chemical and Biosensors-NanoSe-2022”  held at Alagappa University, Karaikudi during 23-25 March 2022.

T. Mohana Selvi, S. Brindha, Mathan Kumar P, Maareswaran .V, Arjunan P, Selvam  R, B. Muthuraaman, S. Austin Suthanthiraraj. Compositional effect of ZrO2 Nanofiller on PCL based Polymer Electrolyte System.  INTERNATIONAL CONFERENCE ON NANOBIOSENSORS (NBS2022), 29^th - 30^th Sep 2022, Department of Inorganic Chemistry,University of Madras, Chennai, India. [Best Poster Award 3rd Place].

S. Latha, S. Anandan, B. Muthuraaman and P. Maruthamuthu.  “Synthesis of ruthenium polypyridyl complexes and their application as sensitizer in dye-sensitized solar cells fabricated using TiO₂ nanoparticles”. International Seminar on Environmental Biotechnology, ENVIROTECH 2006, 5^th – 7^th July 2006, Chennai, India.

S. Latha, S. Anandan, B. Muthuraaman and P. Maruthamuthu.  “Synthesis of ruthenium polypyridyl complexes and their application as sensitizer in dye-sensitized solar cells fabricated using TiO₂ nanoparticles”. International Seminar on Environmental Biotechnology, ENVIROTECH 2006, 5^th – 7^th July 2006, Chennai, India.

S. Latha, J. Madhavan, R. Chitra Devi, B. Muthuraaman and P. Maruthamuthu. “Direct Conversion of Solar radiation to electricity by fabricated solar cells using Ruthenium polypyridyl complexes”. Asian Conference on Solar Energy Materials and Solar Cells, 14^th – 16^th June 2006, Kandy, Sri Lanka.

  B. Muthuraaman, S. Ganesan, S. Latha, and P. Maruthamuthu. “Comparative studies of Dye-Sensitized solar cells fabricated with Triazine coordinated Ruthenium (II) complexes using different electrodes”. Asian Conference on Solar Energy Materials and Solar Cells, 14^th – 16^th June 2006, Kandy, Sri Lanka.

B. Muthuraaman, S. Ganesan, S. Latha, P. Maruthamuthu, S. Austin Suthanthiraraj, John Bell and Paul Moonie. “Solid-state nanocrystalline dye-sensitized solar cell using 2-mercapto benzimidazole doped poly (ethylene oxide) as a new polymer electrolyte”. 3^rd International Solar Energy Society Conference, Asia Pacific Region, 25^th – 28^th November 2008, Sydney, Australia.

  B. Muthuraaman, S. Ganesan, P. Maruthamuthu, S. Austin Suthanthiraraj, John Bell and Paul Moonie. “Doped Poly (vinylidene fluoride) as Solid Polymer Electrolyte in Nanocrystalline Dye-sensitized solar cell”. 3^rd International Conference on the Industrialisation of DSC (DSC-IC 2009), 22^nd - 24^th April 2009, Nara, Japan.

Paul Moonie, John Bell, B. Muthuraaman, Graeme Evans, Paul Murray.
“The Effects of Sintering Profiles on the Resistance and Flatness of Transparent Conducting Oxide Substrates for DSC”. 3^rd International Conference on the Industrialisation of DSC (DSC-IC 2009), 22^nd – 24^th April 2009, Nara, Japan.

  B. Muthuraaman, Hongxia Wang, John Bell, Geoffrey Will and Paul Moonie.

“Increased charge transfer of PEO based polymer electrolyte by small molecule and its applications in dye solar cells”. 4^th International Conference on
the Industrialisation of DSC (DSC-IC 2010), 2^nd - 4^th November 2010,
Colorado Springs, United States of America.

B. Muthuraaman, E. Viswanathan, N. Vlachopoulos, M. Safdari, J. Gao, J. M. Gardner and L. Kloo. “Quasi-liquid polymer-based cobalt redox mediator electrolyte for dye-sensitized solar cells”. HOPV-13, 6th – 8th May 2013, Seville, Spain.

J. Gao, B. Muthuraaman, M. Safdari, H. Tian, J. M. Gardner and L. Kloo. “Highly stable and efficient dye-sensitized solar cells using cobalt-based ionic liquid mixture electrolyte”. HOPV-13, 6th – 8th May 2013, Seville, Spain.

Lars Kloo, Jiajia Gao, Muthuraaman Bhagavathi Achari, Jiayan Cong. Strategies to improve the performance of one-electron redox systems in electrolytes for dye-sensitized solar cells. 16^th March, 2014, Dallas, United States of America, 247^th ACS National Meeting and Exposition.

Rajagopal P, Mathan Kumar P, Yesu Raj J, Muthuraaman B. Effect of Sintering Temperature on the Performance of Dye-Sensitized Solar Cells. 2nd International Conference on Advance in New materials (ICAN-2018), 9^th June 2018, Chennai, India

Rajagopal P, Mathan Kumar P, Yesu Raj J, Muthuraaman B. Effect of Sintering Temperature on the Performance of Dye-Sensitized Solar Cells. 2nd International Conference on Advance in New materials (ICAN-2018), 9^th June 2018, Chennai, India

Muthuraaman B. Polymer electrolyte for Dye Sensitized Solar Cell, ICAMBF 2019, Universitas Sebelas Maret, Surakarta, October, 2019, Solo, Indonesia.

Muthuraaman B. Advanced materials for better future, ICAMBF 2020, Universitas Sebelas Maret, Surakarta, October, 2020, Solo, Indonesia

Rajagopal P, Mathan Kumar P, Yesu Raj J, Muthuraaman B. Investigation of Transition Metal Tungstate MWO4 (M = Cu, Zn, Mn, Co) as a Counter Electrodes for Dye Sensitized Solar Cells (DSSCs). ICACSEM-2020, 9^th -10^th Jan 2020. Chennai, India

T. Mohana Selvi, S. Brindha, and Muthuraaman B. Effect of CeO₂ filler for improved Zinc ion transportation in Nanocomposite Polymer Electrolytes. ICASEM 2022, Department of Physical Chemistry, University of Madras, 28^th – 29^th March 2022, India.

S. Brindha, T. Mohana Selvi, and Muthuraaman B. Investigation on Structural and AC Impedance Studies of Nanocomposites Polymer Electrolyte System. ICASEM 2022, Department of Physical Chemistry, University of Madras, 28^th – 29^th March 2022, India.

Superior Ionic Transfer Polymer Composite Separator cum Electrolytes for Eco-Friendly Secondary Zinc-Air Batteries. P. Arjunan, B. Muthuraaman. ICASEM 2022, Department of Physical Chemistry, University of Madras, 28^th – 29^th March 2022, India.

Brindha. S, Mohana Selvi. T, Mathan Kumar. P, Mareeswaran.V, Arjunan. P, Selvam. R, Muthuraaman, B, Austin Suthanthiraraj. S. Investigation on Structural and Electrochemical behavior of PCL based Polymer Electrolyte for its application in Energy Storage Device. INTERNATIONAL CONFERENCE ON NANOBIOSENSORS (NBS2022), 29^th - 30^th Sep 2022, Department of Inorganic Chemistry, University of Madras, Chennai, India,  [Best Poster Award 1^st Place]

Superionic transfer  solid state polymer membrane for Zinc-Air battery applications.  2^nd ICACSEM-2022, School of Chemical sciences in University of Madras, Chennai, during 28-29 March 2022.