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Biography

Dr. Niwesh Ojha is working as a DST Inspire faculty in the chemical engineering department of IIT Roorkee. Previously, He was postdoctoral fellow in the NanoBioMedical Centre of Adam Mickiewicz University, Poland, Before that, he worked as postdoctoral research at the Indian Institute of Technology Kanpur. Niwesh obtained a doctorate from the Indian Institute of Technology Patna. The topic of his doctoral thesis was "Photocatalytic carbon dioxide reduction and dinitrogen fixation by water over new photocatalysts." In order to gain insight into the chemical mechanism that turns carbon dioxide and nitrogen into valuable compounds when exposed to light. He conducted and analysed a variety of in situ investigations. Before that, in 2017, he got his master's degree in chemical engineering from Jadavpur University in Kolkata. His first research was selected as a Hot Article by the Royal Society of Chemistry for publication in Catalysts Science and Technology. In addition to this, he has published articles in Applied catalysis B: Environmental, Journal of Colloids and Interface Science, Applied Surface science, and many others. Additionally, he has presented at major conferences hosted by Stanford University's SLAC, Solar Fuel Technologies, and several others.

Activities

Employment (3)

Indian Institute of Technology Roorkee: Roorkee, IN

2023-05 to present | Inspire Faculty (Chemical Engineering)
Employment
Source: Self-asserted source
Niwesh Ojha

Adam Mickiewicz University in Poznań: Poznań, PL

2022-11 to 2023-04 | Postdoctoral Research (Nanobiomedical centre)
Employment
Source: Self-asserted source
Niwesh Ojha

Indian Institute of Technology Kanpur: Kanpur, Uttar Pradesh, IN

2022-01 to 2022-06 | Senior Research Associate (Department of Chemistry)
Employment
Source: Self-asserted source
Niwesh Ojha

Education and qualifications (2)

Indian Institute of Technology Patna: Patna, Bihar, IN

2017-07 to 2022-03 | PhD Student (Chemical and Biochemical Engineering)
Education
Source: Self-asserted source
Niwesh Ojha

Jadavpur University: Kolkata, West Bengal, IN

2015-06 to 2017-05 | Master's (Chemical Engineering)
Education
Source: Self-asserted source
Niwesh Ojha

Professional activities (2)

Materials Research Society: PA, PA, IN

Membership
Source: Self-asserted source
Niwesh Ojha

Indian Institute of Technology Kanpur: Kanpur, Uttar Pradesh, IN

Institute Postdoctoral Fellow (Chemical Engineering)
Invited position
Source: Self-asserted source
Niwesh Ojha

Works (11)

Self-template impregnated silver nanoparticles in coordination polymer gel: photocatalytic CO2 reduction, CO2 fixation, and antibacterial activity

Nanoscale
2025 | Journal article
Contributors: Noohul Alam; Sumit Mondal; Niwesh Ojha; Subham Sahoo; Mohammad Tarique Zeyad; Sushant Kumar; Debajit Sarma
Source: check_circle
Crossref

Photocatalytic Synergy Between α‐Bi2O3 Nanosphere and Spindle MIL‐88A for Gas‐Phase CO2 Reduction

ChemSusChem
2025-01-14 | Journal article
Contributors: Niwesh Ojha; Kamal Kishore Pant
Source: check_circle
Crossref

Photocatalytic Conversion of Carbon Dioxide and Nitrogen Dioxide: Current Developments, Challenges, and Perspectives

Industrial and Engineering Chemistry Research
2023 | Journal article
EID:

2-s2.0-85180113602

Part of ISSN: 15205045 08885885
Contributors: Ojha, N.; Pant, K.K.; Coy, E.
Source: Self-asserted source
Niwesh Ojha via Scopus - Elsevier

Self-Templated Conversion of a Self-Healing Metallogel into an Active Carbon Quasiaerogel: Boosting Photocatalytic CO<sub>2</sub> Reduction by Water

ACS Sustainable Chemistry &amp; Engineering
2023-02-01 | Journal article
Part of ISSN: 2168-0485
Part of ISSN: 2168-0485
Contributors: Noohul Alam; Niwesh Ojha; Sushant Kumar; Debajit Sarma
Source: Self-asserted source
Niwesh Ojha
grade
Preferred source (of 3)‎

Photoinduced CO2 and N2 reductions on plasmonically enabled gallium oxide

Journal of Colloid and Interface Science
2023-01 | Journal article
Part of ISSN: 0021-9797
Contributors: Niwesh Ojha; Niwesh Ojha; Kavita Thakkar; Abhinav Bajpai; Kavita Joshi; Sushant Kumar
Source: Self-asserted source
Niwesh Ojha
grade
Preferred source (of 3)‎

Selective Hydrogenation of Bio-refined Succinic Acid to 1,4-Butanediol Using Palladium-Alumina Bi-functional Catalyst: Effects of Calcination Temperature, Pressure, and Reaction Time

Catalysis Letters
2022-12-19 | Journal article | Author
Part of ISSN: 1011-372X
Part of ISSN: 1572-879X
Contributors: PABITRA KUMAR BAIDYA; Niwesh Ojha; UJJAINI SARKAR
Source: Self-asserted source
Niwesh Ojha
grade
Preferred source (of 4)‎

Influence of plasmonic metals (Ag, Cu) on overall CO2 photoreduction activity of β-Ga2O3

Applied Surface Science
2022-04 | Journal article
Part of ISSN: 0169-4332
Source: Self-asserted source
Niwesh Ojha
grade
Preferred source (of 3)‎

Tri-phase photocatalysis for CO2 reduction and N2 fixation with efficient electron transfer on a hydrophilic surface of transition-metal-doped MIL-88A (Fe)

Applied Catalysis B: Environmental
2021-09 | Journal article
Part of ISSN: 0926-3373
Contributors: Niwesh Ojha; Sushant Kumar
Source: Self-asserted source
Niwesh Ojha via Crossref Metadata Search
grade
Preferred source (of 3)‎

Enhanced and Selective Photocatalytic reduction of CO2 by H2O over Strategically Doped Fe and Cr into Porous Boron Carbon Nitride

Catalysis Science & Technology
2020 | Journal article
Part of ISSN: 2044-4753
Part of ISSN: 2044-4761
Source: Self-asserted source
Niwesh Ojha
grade
Preferred source (of 4)‎

Enriched oxygen vacancies of Cu2O/SnS2/SnO2 heterostructure for enhanced photocatalytic reduction of CO2 by water and nitrogen fixation

Journal of Colloid and Interface Science
2020-10 | Journal article
Part of ISSN: 0021-9797
Source: Self-asserted source
Niwesh Ojha
grade
Preferred source (of 3)‎

Visible light-driven enhanced CO2 reduction by water over Cu modified S-doped g-C3N4

Catalysis Science & Technology
2019 | Journal article
Part of ISSN: 2044-4753
Contributors: Niwesh Ojha; Abhinav Bajpai; Sushant Kumar
Source: Self-asserted source
Niwesh Ojha via Crossref Metadata Search
grade
Preferred source (of 4)‎