Dr.V.Velkannan

velkannan@tce.edu

Educational Qualification

DEGREE BRANCH INSTITUTE YEAR
BSc Chemistry The American College 2003
MSc Chemistry Madurai Kamaraj University 2005
PhD Chemistry IIT Madras 2011

Experience

PERIOD NO OF YEARS DESIGNATION INSTITUTION
08-03-2012 to 15-07-0018 6 Assistant professor TCE
06-06-2011 to 29-02-2012 1 Research Associate IICT, Hyderabad

Journals

  1. P. Bhyrappa, V. Velkannan, U. K. Sarangi "Crystal structures of unsymmetrically mixedβ-pyrrole substitutednickel(II)-meso-tetraphenylporphyrins" J. Chem. Sci, 2016, 128, 1047- 1055.
  2. V. Velkannan and P. Bhyrappa, "Unsymmetrically mixed beta-octasubstituted meso-tetraphenylporphyrins: Structural and electrochemical redox properties", Polyhedron, 87, 2015, 170 – 180.
  3. P. Bhyrappa and V. Velkannan, "Synthesis of antipodal β-trisubstituted meso-tetraphenylporphyrins and the crystal structure of hexaphenylporphinatozinc(II) bispyridinate complex" J. Chem. Sci. 127, 2015, 663–670.
  4. P.Bhyrappa, U. K. Sarangi, V.Velkannan and V. Ramkumar, "β -Tetrasubstituted meso-Tetra(4- n-butylphenyl)porphyrinsand Their Metal Complexes: Synthesis and Structural Properties"European Journal of Inorgic Chemistry, 2014, 5760 – 5770.
  5. B. S. Kalnoor, P.B. Bisht, K. C. Jena, V. Velkannan and P. Bhyrappa, Mixed β Pyrrole Substituted meso-Tetraphenylporphyrins and Their Metal Complexes: Optical Nonlinearity Using Degenerate Four Wave Mixing Technique, The Journal of Physical Chemistry A, 117, 2013, 8216 – 8221
  6. L. giribabu, K. Sudhakar, V. Velkannan, Phthalocyanines: potential alternative sensitizers to Ru(II) polypyridyl complexes for dye-sensitized solar cells. current science, 102, 2012, 991 -1000
  7. L. Giribabu, R. Kanaparthi and V. Velkannan, "Molecular Engineering of Sensitizers for Dye-Sensitized Solar Cell Applications". The Chemical Record12, 2012,306 -328.
  8. V.Velkannan, P. Bhyrappaβ-Tetrakis(2-thienyl)-meso-tetraphenyl porphyins: Synthesis, structural and electrochemical redox propertiesJournal Inorganica Chimica ActaPg No. 64-73
  9. V.Velkannan, P. Bhyrappa, β-Tetrabromo-meso-tetrakis(4′-substituted phenyl)porphyrins: synthesis and electrochemical redox properties, Journal of Porphyrins and Phthalocyanines, 15, 2011, pg.No 883-889
  10. V.Velkannan, K.Sudhakar, L.Giribabu, Synthesis, electrochemical, photophysical properties of β-carboxy triaryl corroles, Journal Tetrahedron Letters, 53, 2012, Pg.No 991-1000
  11. V.Velkannan, P. Bhyrappa, Synthesis of β-di and tribromoporphyrins and the crystal structures of antipodal tri-substituted Zn(II)-porphyrins, Journal Tetrahedron Letters, 51, 2010, Pg.No-40-42
  12. V.Velkannan, P. Bhyrappa, A.Maity, Regioselective synthesis of 2,3-disubstituted-12-formyl-5,10,15,20-tetraphenylporphyrins and their metal complexes, Journal of Porphyrins and Phthalocyanines, 14, 2010, pg.No-459-467
  13. V.Velkannan, P. Bhyrappa, K. Karunanithi, B. Varghese, Harikrishna, Regioselective synthesis of antipodal β-tetrabrominated meso-tetraaryl-porphyrins, Journal Bulletin of the Chemical Society of Japan, 81, 2008, Pg.No-995-1001
  14. V.Velkannan, P. Bhyrappa, B. Varghese, 5,10,15,20-Tetrakis(3,5-difluorophenyl)-porphyrin, Journal Acta Crystallographica, Section E, E64, 2008, Pg.No.190-198

Conferences

  1. S. Kumaresan, V. Velkannan, K. Muthuraja, M. Kottaisamy and K. Radha, Synthesis and corrosion application of tetraarylporphyrins, National symposium on Frontier Areas in Chemistry - II (NSFAC -II), Sponsored by UGC/DST/DRDO January 27 - 28, 2014.

Seminar, Conference, Workshop Attended

  1. Faculty development training program on "GE6351-Environmental science and Engineering" college of engineering guindy, Anna university , 16-06-2017 to 23-06-2017
  2. Short term course on "Advances in biological systems and material science in nano world" sponsored by QIP, AICTE organized by department of Chemistry CIT coimbatore, 17-04-2017 to 23-04-2017
  3. One day national seminar on "Effective pedagogical practices in ELT" spornsored by TEQIP - II organized by Thiagarajar College of Engineering, 16-03-2017 to 16-03-2017
  4. National workshop on "White LEDs for 21st century lighting systems" sponsored by TEQIP - II organized by department of chemistry, Thiagarajar College of Engineering, 09-03-2017 to 09-03-2017
  5. Two day workshop on "Research Paper writing" sponsored by TEQIP organised by academic research section at Thiagarajar College of Engineering , 23-02-2017 to 24-02-2017
  6. Two day faculty program on "Induction and Orientation Program" sponsored by TEQIP at Thiagarajar College of Engineering, 15-02-2017 to 16-02-2017
  7. Two day national seminar on "Discrete mathematics and its applications to engineers" sponsored by TEQIP at Thiagarajar College of Engineering, 09-02-2017 to 10-02-2017
  8. One day workshop on Standard Operating Procedure for TCE" sponsored by TEQIP - II at Thiagarajar College of Engineering,, 22-11-2016 to 22-11-2016
  9. one day workshop on "Physics in Engineering" sponsored by TEQIP organized at Thiagarajar College of Engineering, 05-11-2015 to 06-11-2015
  10. one day workshop on "Functional Coatings - Current Trends" sponsored by TEQIP organised at Thiagarajar College of Engineering, 06-03-2015 to 06-03-2015
  11. one day Lectures on" Multifunctional Materials: From the Home Appliances to the Space Applications" sponsored by TNSCST at Thiagarajar College of Engineering, 09-01-2015 to 09-01-2015
  12. "MISSION 10X ENGINEERING FACULTY WORKSHOP" Conducted at Thiagarajar College of Engineering, Madurai, 15-12-2014 to 17-12-2014
  13. Two Day Training Programme on " Management of Quality Circles for Effectiveness of Educational Institutions" organised by Quality Circle Forum of India Chennai Chapter and Thiagarajar College of Engineering, 30-10-2014 to 31-10-2014
  14. one day Workshop on "Outcome Based Education" sponsored by TEQIP at Thiagarajar College of Engineering, Madurai, 27-01-2014 to 28-01-2014
  15. Facult Development program on "Green Chemistry - Frontiers and Challenges" Sponsored by AICTE -MHRD-TEQIP and organised by National Institute of Technology Calicut, Kozhikode, 09-12-2013 to 13-12-2013
  16. Faculty Development Program on "Green Environment for Academic Campus Through Microscale Chemistry" Sponsored by AICTE-MHRD-TEQIP organised by National Institute of Technology Calicut, Kozhikode., 17-06-2013 to 21-06-2013
  17. one day workshop on "Polymer Composites Manufacturing and Processing - Principles, Techniques and Applications" organised by Thiagarajar College of Engineering, Madurai., 05-03-2013 to 05-03-2013
  18. Two day national workshop on "application of Nano particles, materials and sensors" sponsored by DST, CSIR, UGC and DRDO. organised by The American College Madurai., 07-12-2012 to 08-12-2012
  19. Two - Day ISTE workshop on Aakash for Education, conducted by Indian Institute of Technology Bombay on 10 - 11th November, 2012., 10-11-2012 to 11-11-2012
  20. 11th CRSI National Symposium in Chemistry, Pune,

Seminar, Conference, Workshop Organised

  1. TEQIP-III Sponsored Two-Day Workshop on “Recent Advances in Materials for Photovoltaic Cells and Energy Storage Devices”, 21-02-2018 to 22-02-2018

Ph.D Guidance/Supervisorship

NAME OF SCHOLAR COURSE AREA OF RESEARCH STATUS
Mr. K.MUTHURAJA M.E/M.S SYNTHESIS AND APPLICATION OF TETRA-ARYLPORPHYRINS Completed
Mr.S. KUMARESAN M.E/M.S SYNTHESIS AND SOLAR CELL APPLICATION OF PORPHYRINS Completed

Lectures Delivered

TOPIC DELIVERED AT PERIOD
Porphyrin in material applications - overview Thiagarajar college of enginnering 22-02-2018 to 22-02-2018
porphyrin for engineering application Thiagarajr college of engineering 23-03-2017 to 23-03-2017

Awards / Recognition Received

  1. Excellent presentaion award , Quality Circule Forum of India Chennai Chapter
  2. Junior research fellow / Lecturership, UGC

Membership

NAME OF SOCIETY DETAILS PERIOD
The Indian Science Congress Association L32826
Indian Society for Technical Education LM115400