Preetam Sharma

Dr, Mr

  • Shore Road, Jordanstown Campus

    BT37 0QB Newtownabbey

    United Kingdom

  • 403 Citations
  • 8 h-Index
20122019
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Research Output 2012 2019

  • 403 Citations
  • 8 h-Index
  • 14 Article
  • 12 Conference contribution
  • 1 Chapter
2019
3 Citations (Scopus)

Formal Quantum Efficiencies for the Photocatalytic Reduction of CO2 in a Gas Phase Batch Reactor

Cortes, M. A., Hamilton, J., Sharma, P., Brown, A., Nolan, M., Gray, K. A. & Byrne, J., 1 Apr 2019, In : Catalysis Today. 326, p. 75-81 7 p.

Research output: Contribution to journalArticle

Open Access
File
Batch reactors
Carbon Monoxide
Quantum efficiency
Gases
Nanotubes

Indium Doped TiO2 Photocatalysts with High Temperature Anatase Stability

Kumaravel, V., Rhatigan, S., Mathew, S., Bartlett, J., Nolan, M., Hinder, S., Sharma, P., Singh, A., Byrne, J., Harrison, J. & Pillai, S. C., 29 Aug 2019, In : The Journal of Physical Chemistry C. 123, 34, p. 21083-21096 14 p.

Research output: Contribution to journalArticle

Indium
Photocatalysts
anatase
Titanium dioxide
indium
15 Citations (Scopus)

Surface modification of TiO2 with copper clusters for band gap narrowing

Sharma, P., Cortes, M. A., Hamilton, J., Han, Y., Byrne, J. & Nolan, M., 1 Feb 2019, In : Catalysis Today. 321-322, p. 9-17 9 p.

Research output: Contribution to journalArticle

Open Access
File
Surface treatment
Copper
Energy gap
Photocatalysts
Discrete Fourier transforms
2018
2 Citations (Scopus)

An Investigation into the Stability of Graphitic C3N4 as a Photocatalyst for CO2 Reduction

Pomilla, F., Cortes, M. A., Hamilton, J., Molinari, R., Barbieri, G., Marci, G., Palmisano, L., Sharma, P., Brown, A. & Byrne, J., 27 Nov 2018, In : Journal Of Physical Chemistry C. 122, 50

Research output: Contribution to journalArticle

Photocatalysts
Irradiation
Carbon Monoxide
Gases
Oxygen
10 Citations (Scopus)

Structural and surface modification of carbon nanotubes for enhanced hydrogen storage density

Rajaura, R. S., Srivastava, S., Sharma, P. K., Mathur, S., Shrivastava, R., Sharma, S. S. & Vijay, Y. K., 1 Apr 2018, In : Nano-Structures and Nano-Objects. 14, p. 57-65 9 p.

Research output: Contribution to journalArticle

Carbon Nanotubes
Hydrogen storage
Surface treatment
Carbon nanotubes
carbon nanotubes
2017
56 Citations (Scopus)

Mechanism of photocatalytic disinfection using titania-graphenecomposites under UV and visible irradiation

Cruz-Ortiz, B. R., Hamilton, J., Pablos, C., Díaz-Jiménez, L., Cortés-Hernández, D. A., Sharma, P. K., Castro-Alférez, M., Fernandez-Ibanez, P., Dunlop, PSM. & Byrne, JA., 15 May 2017, In : Chemical Engineering Journal. 316, p. 179-186

Research output: Contribution to journalArticle

Open Access
File
Disinfection
Graphite
Oxides
Irradiation
Escherichia coli

Synthesis of Graphene Oxide/Polyaniline Composites for Hydrogen Storage

Rajaura, R. S., Srivastav, S., Sharma, P. K., Sharma, V., Gopal, R., Singh, N., Sharma, S. S. & Vijay, Y. K., 1 May 2017, In : Advanced Science Engineering and Medicine. 9, 5, p. 391-397

Research output: Contribution to journalArticle

Open Access
File
Graphite
Hydrogen storage
Oxides
Composite materials
Functional groups
2016
25 Citations (Scopus)

Role of interlayer spacing and functional group on the hydrogen storage properties of graphene oxide and reduced graphene oxide

Rajaura, R. S., Srivastava, S., Sharma, V., Sharma, P. K., Lal, C., Singh, M., Palsania, H. S. & Vijay, Y. K., 15 Jun 2016, In : International Journal of Hydrogen Energy. 41, 22, p. 9454-9461 8 p.

Research output: Contribution to journalArticle

Open Access
File
Hydrogen storage
Graphene
Functional groups
interlayers
graphene
4 Citations (Scopus)

SHI induced defects in chemically synthesized graphene oxide for hydrogen storage applications

Sharma, P. K., Sharma, V., Rajaura, R. S., Srivastava, S., Sharma, S. S., Singh, M. & Vijay, Y. K., 6 May 2016, International Conference on Condensed Matter and Applied Physics, ICC 2015: Proceeding of International Conference on Condensed Matter and Applied Physics. Shekhawat, M. S., Bhardwaj, S. & Suthar, B. (eds.). Vol. 1728. 020531

Research output: Chapter in Book/Report/Conference proceedingConference contribution

graphene
oxides
defects
hydrogen
irradiation
2 Citations (Scopus)

Studying the effect of graphene-ZnO nanocomposites on polymerase chain reaction

Sharma, V., Rajaura, R., Sharma, P. K., Srivastava, R. R., Sharma, S. S. & Agrawal, K., 6 May 2016, International Conference on Condensed Matter and Applied Physics, ICC 2015: Proceeding of International Conference on Condensed Matter and Applied Physics. Shekhawat, M. S., Bhardwaj, S. & Suthar, B. (eds.). Vol. 1728. 020526

Research output: Chapter in Book/Report/Conference proceedingConference contribution

nanocomposites
polymerase chain reaction
graphene
nanoparticles
amplification

Water scarcity in developing regions

Byrne, J. A., Fernández-Ibáñez, P. & Sharma, P. K., 14 Oct 2016, Sustainable Water Management. Vol. 1. p. 227-248 22 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Water resources
Water management
Water
water resource
water management
2015
77 Citations (Scopus)

A Review of Heterogeneous Photocatalysis for Water and Surface Disinfection

Byrne, JA., Dunlop, PSM., Hamilton, J., Fernández-Ibáñez, P., Polo-López, I., Sharma, P. K. & Vennard, A. S. M., 30 Mar 2015, In : Molecules. 20, 4, p. 5574-5615

Research output: Contribution to journalArticle

Open Access
File
Photocatalysis
Disinfection
Water
Coatings
Decontamination
2014
1 Citation (Scopus)

Enhanced H2 sensing by substituting polyaniline nanoparticles with nanofibers

Sharma, P. K., Srivastava, S., Rajaura, R. S., Sharma, V., Sharma, S. S., Singh, M. & Vijay, Y. K., 1 Jan 2014, Solid State Physics - Proceedings of the 58th DAE Solid State Physics Symposium 2013. Vol. 1591. p. 658-660 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

nanoparticles
reaction kinetics
sensors
electron transfer
recovery
5 Citations (Scopus)

Optical and morphological properties of graphene sheets decorated with ZnO nanowires via polyol enhancement

Sharma, V., Rajaura, R. S., Sharma, P. K., Srivastava, S., Sharma, S. S. & Vijay, Y. K., 1 Jan 2014, Solid State Physics - Proceedings of the 58th DAE Solid State Physics Symposium 2013. Vol. 1591. p. 448-449 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

graphene
nanowires
optical properties
augmentation
visible spectrum

Photovoltaic response of RGO doped MEH-PPV:PCBM blend devices

Sharma, S. S., Sharma, V., Rajaura, R. S., Sharma, P. K., Srivastva, S., Singh, M. & Vijay, Y. K., 1 Jan 2014, Solid State Physics - Proceedings of the 58th DAE Solid State Physics Symposium 2013. Vol. 1591. p. 646-648 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

graphene
oxides
ITO (semiconductors)
heterojunctions
electrical properties

Temperature dependence of gas sensing behaviour of TiO2 doped PANI composite thin films

Srivastava, S., Sharma, S. S., Sharma, P., Sharma, V., Rajura, R. S., Singh, M. & Vijay, Y. K., 1 Jan 2014, Solid State Physics - Proceedings of the 58th DAE Solid State Physics Symposium 2013. Vol. 1591. p. 693-695 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

temperature dependence
composite materials
thin films
gases
sensors
2013

Bulk Heterojunction Solar Cells Based on Graphene Nanoplatelets

Sharma, S. S., Sharma, V., Singh, R., Srivastva, S., Sharma, P. & Vijay, Y. K., 1 Aug 2013, In : Advanced Electrochemistry. 1, 2, p. 128-132

Research output: Contribution to journalArticle

4 Citations (Scopus)

Charge transport and ammonia sensing properties of flexible polypyrrole nanosheets grown at air-liquid interface

Jha, P., Ramgir, N. S., Sharma, P. K., Datta, N., Kailasaganapathi, S., Kaur, M., Koiry, S. P., Saxena, V., Chauhan, A. K., Debnath, A. K., Singh, A., Aswal, D. K. & Gupta, S. K., 15 Jun 2013, In : Materials Chemistry and Physics. 140, 1, p. 300-306 7 p.

Research output: Contribution to journalArticle

File
liquid air
Nanosheets
polypyrroles
Polypyrroles
Ammonia

Design and development of multiple sensor array based on SnO2 thin films for e-nose application

Sharma, P. K., Ramgir, N., Goyal, C. P., Datta, N., Kailasaganapathi, S., Kaur, M., Debnath, A. K., Aswal, D. K. & Gupta, S. K., 18 Jul 2013, Proceeding of International Conference on Recent Trends in Applied Physics and Material Science, RAM 2013. Vol. 1536. p. 1229-1230 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

sensors
thin films
temperature sensors
sputtering
fabrication
1 Citation (Scopus)

Effect of sensitizers on H2S sensing properties of ZnO nanowires

Sharma, P. K., Ramgir, N. S., Goyal, C. P., Datta, N., Srivastava, S., Kaur, M., Debnath, A. K., Aswal, D. K., Vijay, Y. K. & Gupta, S. K., 30 Oct 2013, Proceedings of the International Conference on "Advanced Nanomaterials and Emerging Engineering Technologies", ICANMEET 2013. p. 215-217 3 p. 6609280

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensor arrays
Nanowires
Gases
Sputtering
Fabrication
1 Citation (Scopus)

Multiple sensor array based on pure and surface modified WO3 thin films for e-nose application

Goyal, C. P., Ramgir, N. S., Sharma, P. K., Datta, N., Kailasaganapathi, S., Kaur, M., Debnath, A. K., Haque, F. Z., Aswal, D. K. & Gupta, S. K., 18 Jul 2013, Proceeding of International Conference on Recent Trends in Applied Physics and Material Science, RAM 2013. Vol. 1536. p. 1215-1216 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

electronic nose
films (materials)
sensors (equipment)
sensor
sensors
1 Citation (Scopus)

NH3 sensing characteristics of pure and Al modified WO3 thin films

Goyal, C. P., Ramgir, N. S., Sharma, P. K., Datta, N., Kaur, M., Parey, V., Debnath, A. K., Haque, F. Z., Aswal, D. K. & Gupta, S. K., 30 Oct 2013, Proceedings of the International Conference on "Advanced Nanomaterials and Emerging Engineering Technologies", ICANMEET 2013. p. 560-562 3 p. 6609364

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Thin films
Sensors
Ammonia
Sputtering
Kinetics
2 Citations (Scopus)

Probing gas response of pure and Au modified ZnO nanowires network using work function measurements

Sharma, P. K., Ramgir, N. S., Datta, N., Kaur, M., Goyal, C. P., Kailasaganapathi, S., Debnath, A. K., Aswal, D. K. & Gupta, S. K., 15 Mar 2013, Solid State Physics - Proceedings of the 57th DAE Solid State Physics Symposium 2012. Vol. 1512. p. 346-347 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

nanowires
films (materials)
gases
gas
probe
95 Citations (Scopus)

Room temperature H2S sensor based on Au modified ZnO nanowires

Ramgir, N. S., Sharma, P. K., Datta, N., Kaur, M., Debnath, A. K., Aswal, D. K. & Gupta, S. K., 29 Jul 2013, In : Sensors and Actuators, B: Chemical. 186, p. 718-726 9 p.

Research output: Contribution to journalArticle

temperature sensors
Temperature sensors
Nanowires
nanowires
electrical resistivity
49 Citations (Scopus)

Selective H2S sensing characteristics of CuO modified WO 3 thin films

Ramgir, N. S., Goyal, C. P., Sharma, P. K., Goutam, U. K., Bhattacharya, S., Datta, N., Kaur, M., Debnath, A. K., Aswal, D. K. & Gupta, S. K., 26 Aug 2013, In : Sensors and Actuators, B: Chemical. 188, p. 525-532 8 p.

Research output: Contribution to journalArticle

Thin films
sensors
Sensors
thin films
p-n junctions

Synthesis of Ag@CrO 2 core-shell nanoparticles

Sharma, P. K., Sharma, P., Biswas, S. & Nagawat, A. K., 18 Jul 2013, Proceeding of International Conference on Recent Trends in Applied Physics and Material Science, RAM 2013. Vol. 1536. p. 85-86 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

nanoparticles
synthesis
chromium oxides
polyvinyl alcohol
bioinstrumentation
2012
50 Citations (Scopus)

Ethanol sensing properties of pure and Au modified ZnO nanowires

Ramgir, N. S., Kaur, M., Sharma, P. K., Datta, N., Kailasaganapathi, S., Bhattacharya, S., Debnath, A. K., Aswal, D. K. & Gupta, S. K., 30 Nov 2012, In : Sensors and Actuators, B: Chemical. 187, p. 313-318 6 p.

Research output: Contribution to journalArticle

Zinc Oxide
Zinc oxide
zinc oxides
Nanowires
nanowires