Dr.Dhannia T
Professor & HOD
Email:dhanniat@cusat.ac.in
Qualification
M.Sc,M.Phil,B.Ed,PhD
Joined in CUSAT
06/04/2001
06/04/2001
View Profile at IQAC
Area of Interests
Nanomaterials,Thin Films,Photocatalysis
Publications
Title: Enhanced Photocatalytic Activity of CeO2- and Magnetic Biochar -CeO2 nanocomposite prepared from Murraya Koenigii stem for degradation of methyl orange under UV light
Category: Journal of Photochemistry & Photobiology A:Chemistry
Year of Publication: 2025
Co Authors: Jaya M Soney
Issue: 447(2024) 115259
Title: Enhanced photocatalytic activity of Ce1-xMnxO2-s nanoparticles and MC-Ce0.91Mn0.09O2-s nanocomposite prepared from Chalcas koenigii stem for UV induced degradation of methyl orange
Category: Journal of Indian Chemical Society
Year of Publication: 2025
Co Authors: Jaya M Soney
Issue: 102 (2025) 101910
Title: Enhanced photocatalytic activity and effect of titanium doping in CeO2 nanoparticles
Category: Inorganic Chemistry Communications
Year of Publication: 2024
Co Authors: Soney, J.M
Issue: 165 (2024) p.112535
Title: Bergera Koenigii Stem-Derived Magnetic Biochar Nanocomposite for Enhanced Photocatalytic Efficiency of Ce1-xZnxO2-δ NPs under UV Light for the Degradation of Methyl Orange
Category: Journal of Molecular Structure,
Year of Publication: 2024
Co Authors: Jaya M Soney
Issue: 1317(2024)139103
Title: Effect of Self –trapping and space charge polarization in Green Synthesized Cerium Oxide Nanoparticle
Category: Int. Nat. J. of Creative research Thoughts
Year of Publication: 2021
Co Authors: Jaya M Soney
Issue: vol.9, Issue 7,july 2021: ISSN :2320-2882,pp d579
Title: Green synthesized Mn3O4 nanoparticles:protection from UV A-Blue Light Radiations
Category: Nat. conf. on Safety and Fire Engineering,(SAFE’19)
Year of Publication: 2019
Co Authors: Malu Sasidharan
Issue:
Title: Effect of Aluminium doping and annealing on structural and optical properties of cerium oxide nanocrystal
Category: : Journal of Physics and chemistry of solids
Year of Publication: 2019
Co Authors: Jayalekshmi Sankaran, M. C Santhosh Kumar, T. Prasada Rao, A. Chandra Bose
Issue: vol. 70 ,2009, p. no.1443-1447
Title: Green synthesis: a new approach for the synthesis of CeO2 nanoparticles,
Category: Int.conf. on Energy,Environment, Materials and safety
Year of Publication: 2019
Co Authors: Jaya M Soney
Issue:
Title: , Electric, Magnetic and Thermal properties of Green synthesized CeO2 nanoparticles
Category: Int.conf. on Energy, Environment, Materials and safety
Year of Publication: 2019
Co Authors: Jaya M Soney
Issue:
Title: Effect of annealing on the structural, optical and magnetic properties of cerium oxide nanocrystals
Category: , International conference on Science and Engineering
Year of Publication: 2018
Co Authors:
Issue:
Title: Structural and Optical properties of Polymer/Ceria nanocomposites
Category: , Int.J.of Applied Engineering Research
Year of Publication: 2018
Co Authors:
Issue:
Title: Structural, Optical and Magnetic properties of ceria thin films prepared by spray pyrolysis technique
Category: Int. J. of Applied Engineering Research
Year of Publication: 2018
Co Authors: .
Issue: Vol. 13,No 3,2018
Title: Structural and optical properties of Polymer/Ceria nanocomposites
Category: Int. J.of Applied Engineering Research
Year of Publication: 2018
Co Authors: .
Issue: Vol-13, no-3, 2018, 114-116
Title: Magnetic properties of iron doped ceria
Category: international conference on Emerging Trends in Mechanical Engineering,SOE
Year of Publication: 2015
Co Authors:
Issue:
Title: Effect of iron doping on structural and optical properties of cerium oxide nanoparticles
Category: J.Phys. & Chem. of Solids
Year of Publication: 2010
Co Authors: S Jayalekshmi, M C Santhosh Kumar, T Prasada Rao and A Chandra Bose
Issue: 71 p no. 1020-1025
Title: Effect of iron doping and annealing on structural and optical properties of cerium oxide nanocrystals
Category: Journal of Physics and chemistry of solids
Year of Publication: 2010
Co Authors: Jayalekshmi Sankaran, M. C Santhosh Kumar, T. Prasada Rao, A. Chandra Bose
Issue: vol.71 ,2010, p . no. 1020-1025
Title: Aluminium doped nanocrystalline cerium oxide- a new material for SOFC
Category: Cochin nano,Department of Physics, CUSAT
Year of Publication: 2009
Co Authors: S Jayalekshmi, M C Santhosh Kumar
Issue:
Title: Effect of aluminium doping on structural and optical properties of cerium oxide nanoparticles
Category: J.Phys. & Chem. of Solids
Year of Publication: 2009
Co Authors: S Jayalekshmi, M C Santhosh Kumar, T Prasada Rao and A Chandra Bose
Issue: 70 p no. 1443-1447
Title: Effect of ethanol on properties of ZnO thin films by spray pyrolysis
Category: Proceedingsof the 53rd DAE Solid state PhysicsSymposium
Year of Publication: 2008
Co Authors: M C Santhosh Kumar, T Prasada Rao
Issue:
Title: Lattice constant dependence of particle size of doped cerium oxide nanoparticles on annealing
Category: Dept of Metallurgical and Materials Engineering,NITT,TN
Year of Publication: 2008
Co Authors: S Jayalekshmi, M C Santhosh Kumar, T Prasada Rao and A Chandra Bose
Issue:
Title: Structural and optical properties of chemically preparedcerium oxide nanocrystals
Category: natonal conference on New Horizones in theoretical and experimental Physics, Dept. of Physics,CUSAT
Year of Publication: 2007
Co Authors: S Jayalekshmi, M C Santhosh Kumar, T Prasada Rao and A Chandra Bose
Issue:
Title: Magnetic properties of chemically prepared ceria
Category:
Year of Publication:
Co Authors:
Issue:
Name: International conference on Emerging trends in Mechanical Engineering
Year: 16-17,December 2015
Category: international
Name: International conference onEnergy,Environment, Materials and Safety
Year: 10-12,December 2014
Category: international
Name: New Horizons in Theoretical and Experimental Physics
Year: 8-10, october,2007
Category: National conference
Name: Emerging Materials and Technologies fir India-2020
Year: 24-25, January,2008
Category: National conference
Name: Cochin Nano-2001
Year: 14-17, august,2011
Category: International Conference
Name: Ennergy, Environment, Materials ans Safety
Year: 10-12 december, 2014
Category: International Conference
Name: Photo Protection of Green Synthesized Cerium Oxide Nanoparticles and its Doped Form against UV A-UV B Radiations
Year: December 12-13,2019
Category: Nat. Conf. on Safety and Fire Engineering ,pp74
Name: Green synthesis: a new approach for the synthesis of CeO2 nanoparticles,
Year: April 25-27, 2019
Category: Int. Nat. conf. on Energy, Environment, Materials and Safety, pp 68
Name: Electric, Magnetic and Thermal properties of Green synthesised CeO2 nanoparticles
Year: April 25-27,pp 69
Category: Int. Nat. conf. on Energy, Environment, Materials and Safety,2019
Name: pH dependent structural and optical studies on green synthesized Mn3o4 nanoparticles
Year: April 21-22,2022
Category: Proceedings of Int. conf. on Sustainable technology and Innovation for Industry 4.0 (icstii2022)
Name: Effect of temperature on structural and optical properties of pure anatase TiO2 nanoparticles for enhancement of UV shielding performance
Year: April 21-22,2022
Category: Proceedings of Int. conf. on Sustainable technology and Innovation for Industry 4.0 (icstii2022)
Name: Effect of temperature on structural and optical properties of Zinc oxide nanoparticles for UV filter applications
Year: April 21-22,2022
Category: Proceedings of Int. conf. on Sustainable technology and Innovation for Industry 4.0 (icstii2022)
Name: Green Synthesized Mn3O4 Nanoparticles: Protection from UV A-Blue Light Radiations
Year: December 12-13,2019,pp73
Category: Nat. Conf. on Safety and Fire Engineering
Name: Effect of annealing on the structural, optical and magnetic properties of cerium oxide nanocrystals
Year: 23-25 April 2018
Category: Int. conference on science and Technology ICST ,p.no 64
Name: Magnetic Properties of iron doped ceria nanoparticles
Year: 17-12-2015
Category: International conference on Emerging Trends in Mechanical Engineering, held at School of Engineering
Name: Magnetic Properties of cobalt doped ceria nanoparticles
Year: 7-11-2013
Category: Third International conference on Materials for the future, innovative materials, processes, products &Applications
Title: Effect of Pd ion doping in the band gap of SnO2 nanoparticles: structural and optical studies
Details: JOURNAL OF NANOPARTICLE RESEARCH
Volume: 15(10)
Year: 2013
Url:
Topic: Sasthrayan
Date: 27-28, February 2018
Details: conducted at seminar complex, CUSAT
Topic: Recent Trends in Applied Physics
Date: 11-1-2015 to 15-1-2016
Details: organized by the Division of Applied Sciences & Humanities, School of Engineering, CUSAT
Topic: LabView- the Tool and Its applications
Date: 27-31, October 2014
Organiser: Division of Electronics & Division of Electrical & Electronics Engineering,SOE
Details:
Topic: Nanostructures And devices
Date: 23 February,2008
Organiser: Dept. of Physics, NIT,Thiruchirappalli
Details:
Topic: Nanomaterials Characterizatio And Their Process Applications
Date: 28 February,2008
Organiser: dept. of chemical Engineering,NIT, Thiruchirappalli
Details:
Topic: Nanomaterials (Science, Technology&Applications)
Date: 5-6 March,2008
Organiser: dept. of Metallurgical and MaterialsEngineering,NIT,Thiruchirappalli
Details:
Topic: Recent Trends in Theoretical Physics
Date: 19-21, March 2011
Organiser: Dept. of Physics,CUSAT
Details:
Topic: Ensuring the Quality in ScientificResearch
Date: 7-8 January,2015
Organiser: School of Marine Sciences, CUSAT
Details:
Topic: Safety Requirements for Engineering Institutions
Date: 21-23, january 2015
Organiser: Division of Safety &Fire Engineering,SOE
Details:
Topic: Universal Human Value on the theme “Inculcating Universal Human Values in Technical Education
Date: 14-18 December,2020
Organiser: AICTE
Details: .
Topic: Teaching Effectiveness in a Digital World: A Behavioural Perspective
Date: 7-8,September 2020
Organiser: sponsored by TEQIP Phase 111
Details: organized by Division of Electronics Engineering, School of Engineering,CUSAT
Topic: Teaching Excellence
Date: 5th July 2019
Organiser: TEQIP 111
Details: conducted at School of Engineering CUSAT
Topic: Scratch to End Product
Date: 26-30 September 2016
Organiser: Division of Electronics Engineering, School of Engineering, CUSAT
Details: STTP
Topic: Research Methodology in Physical Sciences
Date: 11 th December 2015
Organiser: Physics Department, CUSAT
Details: .
Topic: Ensuring the quality in Scientific research
Date: 7-8 January 2015.
Organiser: School of Marine Sciences, CUSAT
Details: .
Topic: Office automation tools and practices in Open-source Environment
Date: 17 -21 August 2015
Organiser: Division of Information Technology, School of Engineering, CUSAT
Details: STTP
Topic: Big Data Analysis using APACHE Spark and MAP reduce-developing light
Date: 16-20 November 2015
Organiser: Division of Computer Engineering, School of Engineering, CUSAT
Details: STTP
Topic: Safety Requirements for Engineering Institutions
Date: 21-23 January 2015
Organiser: Division of safety and Fire Engineering, School of Engineering, CUSAT
Details: .
Topic: Nanostructures And Devices
Date: 23 rd February 2008
Organiser: Department of Physics, NITT
Details: .
Topic: Nanomaterials (Science, Technology &Applications)
Date: March 5-6, 2008
Organiser: Department of Physics, NITT
Details: .
Topic: Nanomaterials Characterization and their Process applications
Date: Februay 28, 2008
Organiser: Department of Chemical Engineering, NITT
Details: .
Topic: third international conference on Frontiers in Nanoscience and Technology Cochin nano
Date: August 14-17, 2011
Organiser: Department of Physics, CUSAT
Details: .
Topic: Labview-Tool and its Applications
Date: 27-31 October 2014
Organiser: Division of Electronics Engineering, School of Engineering, CUSAT
Details: .
Topic: Safety Requirements for Engineering Institutions
Date: 21-23 January 2015
Organiser: Division of safety and Fire Engineering, School of Engineering, CUSAT
Details: .
Topic: Ensuring the quality in Scientific research
Date: 7-8 January 2015
Organiser: School of Marine Sciences, CUSAT
Details: .
Topic: Research Methodology in Physical Sciences
Date: 11 th December 2015
Organiser: Physics Department, CUSAT
Details: .
Topic: Teaching Excellence
Date: .
Organiser: TEQIP 111
Details: .
Topic: Teaching Effectiveness in a Digital World: A Behavioural Perspectiv
Date: .
Organiser: TEQIP Phase 111
Details: .
Topic: Approval Process 2017-18
Date: .
Organiser: AICTE
Details: .
Topic: Security issues in computer networks and latest solutions
Date: 9-11,December 2015
Details: conducted by the Division of Information Technology,SOE
Topic: Big data analysis using APACHE spark and MAP reduce
Date: 16-20,November 2015
Details: conducted by Division of Computer Engineering,SOE
Topic: Recent trends in Applied Physics
Date: 11-15,January 2016
Details: conducted by Division of Applied Sciences & Humanities,SOE
Topic: Spectroscopy,optoelectronics& Non distructive Evaluation
Date: 25-26,May 2001
Details: organized by Dept. of optoelectronics,University of Kerala,thiruvananthapuram
Topic: Current issues in theoretical physics
Date: 30-31,july, 2001
Details: held at the Dept. of Physics,CUSAT
Topic: Current Trends in the Field of nanoscience & Nanotechnology
Date: 13-14,December 2012
Details: organized by Dept. of Physics,KKTM Govt College,Pullut,Kodungallur
Topic: Recent Trends in Applied Physics
Date: 11-15, January 2016
Details: Division of Applied Science& Humanities,CUSAT
Topic: Energy consevation &Management
Date: 5-9,November 2012
Details: Organized by Division of Electrical Engineering,SOE
Topic: Emerging trends in Information Technology & its applications
Date: 1-4, November 2010
Details: organized by Division of Information Technology,SOE
Topic: Modelling and optimization Techniques in Engineering
Date: 18-30, october 2010
Details: organized by Division of Electronic Engineering,SOE
Topic: Cochin Nano-2011
Date: 14-17 August,2011
Details: organized by the Dept. of Physics,CUSAT
Topic: safety and Fire Protection in Buildings and Industries
Date: 3-7, December 2012
Details: organized by TEQIP
Topic: TQM for Technical Institutions
Date: 17 February-1 March,2003
Details: Conducted by School of Management Studies,CUSAT
Topic: Emerging Technologies in Energy Management
Date: 15-27 March,2004
Details: Organized by Division of Electrical Engineering,CUSAT
Topic: RF and Microwaves:From theory to Experiments
Date: 27-11-2017 to1-12-2017
Details: organized bt Division of Electronics,School of Engineering,CUSAT
Topic: Mechanobiology- exploring the Relevance in Engineering in biological Systems
Date: 22-10-2018 to 26-10-2018
Details: organized by Department of Mechanical Engineering,CUSAT
Topic: Advances in Machine Learning
Date: 26-11-2018 to 30-11-2018
Details: Organized by Division of computer Science& Engineering,CUSAT
Topic: Green energy,Environment, Engineering and Technology for stable Future
Date: 10-12-2018 to 14-12-2018
Details: Division of civil Engineering,SoE
Topic: Teaching Excellence
Date: 5-7-2019
Details: School of Engineering,CUSAT
Topic: Academic Leadership and Institution Building
Date: 20-2-2018 to 24-2-2018
Details: Organized by DDU Kaushal Kendra,CUSAT
Topic: Security issues in Computer Networks and latest solutions
Date: 9-11 December 2015
Details: Division of Information Technology, School of Engineering, CUSAT
Topic: Energy conservation and Management
Date: 5-9 November 2012
Details: Division of Electrical Engineering, School of Engineering, CUSAT
Topic: Safety and Fire protection in Building and industries
Date: 3-7 December 2012.
Details: organized under TEQIP phase 11
Topic: Scratch to End Product
Date: 26-30 September 2016
Details: Division of Electronics Engineering, School of Engineering, CUSAT
Topic: Office automation tools and practices in Open-source Environment
Date: 17 -21 August 2015
Details: organized by Division of Information Technology, School of Engineering, CUSAT
Topic: Big Data Analysis using APACHE Spark and MAP reduce-developing light
Date: 16-20 November 2015
Details: organized by Division of Computer Engineering, School of Engineering, CUSAT
Topic: Security issues in Computer Networks and latest solutions
Date: 9-11 December 2015
Details: Division of Information Technology, School of Engineering, CUSAT
Topic: nanomaterials,Thin films,photocatalysis
Details: .
Course: B.Tech
Subject: Engineering Physics
