Author

Raplang Steven Umdor

Observed name: R. S. Umdor

Institution: Nagaland University

Observed institution: Nagaland University

ORCID: 0009-0001-6721-5351

Observed ORCID: 0009-0001-6721-5351

OpenAlex ID: A5074965758

Activated carbon adsorbent derived from waste biomass, “Croton caudatus” for efficient removal of 2-chlorophenol from aqueous solution: Kinetics, isotherm, thermodynamics and DFT simulation

2023 · Shisak Sharma, Soremo L. Ezung, et al. · Process Safety and Environmental Protection · 37

Enhanced adsorption of ciprofloxacin antibiotic using novel Rubus alceifolius activated carbon/ MgAl LDH composite: Mechanistic insight

2025 · Raplang Steven Umdor, Shisak Sharma, et al. · Chemical Engineering Science · 23

Evaluation of a novel activated carbon/graphene oxide as an efficient composite adsorbent for the removal of herbicide 2,4-Dichlorophenoxyacetic acid: Adsorption isotherm and kinetics study

2024 · Imotila T Longchar, Suraj Kumar, et al. · Journal of Molecular Liquids · 15

LDH composite as an efficient material for the photocatalytic degradation of pharmaceutical pollutants using advanced oxidation process: A review

2025 · Raplang Steven Umdor, Imotila T Longchar, et al. · Journal of Alloys and Compounds · 11

Photocatalytic degradation of chlorpyrifos using Fe-doped ZnO/activated carbon nanocomposite

2024 · Soremo L Ezung, Mridushmita Baruah, et al. · Journal of Molecular Structure · 11

Experimental and DFT study on the removal of sulfadiazine by activated carbon prepared from Rubus alceifolius

2024 · R. S. Umdor, S. L. Ezung, et al. · Biomass Conversion and Biorefinery · 10

Utilization of activated Thysanolaena maxima biomass for the high-performance removal of tetracycline antibiotic from wastewater: experimental optimization and DFT simulation

2025 · Imotila T Longchar, Shisak Sharma, et al. · Biomass Conversion and Biorefinery · 7

Exploring the adsorption of catechol and resorcinol onto Croton caudatus activated carbon: An integrated experimental and theoretical approach

2024 · Shisak Sharma, Raplang Steven Umdor, et al. · Groundwater for Sustainable Development · 6

Highly efficient photocatalytic degradation of organic pollutants using novel carbon integrated ZrO2-ZnO nanocomposites: kinetics, molecular docking, DFT simulation and real wastewater application

2025 · Shisak Sharma, Raplang Steven Umdor, et al. · Journal of Molecular Liquids · 5

Synthesis, characterization, and adsorption applications of graphene oxide/activated carbon composites for emerging contaminants in water: A comprehensive review

2025 · Imotila T. Longchar, Raplang Steven Umdor, et al. · Inorganic Chemistry Communications · 4

Harnessing synergistic effects in porous carbon/Co-ZnO heterojunction for enhanced visible-light photocatalytic removal of bisphenol A

2026 · Shisak Sharma, Raplang Steven Umdor, et al. · RSC Advances · 3

Visible-Light-Driven S-Scheme MgFe-LDH/BiVO4/Activated Carbon Composite for the Degradation of Tetracycline Antibiotic

2026 · Raplang Steven Umdor, Imotila T. Longchar, et al. · Langmuir · 2

Copper oxide - decorated reduced graphene oxide/activated carbon composite for photocatalytic degradation of sulfadiazine antibiotic

2026 · Imotila T Longchar, Raplang Steven Umdor, et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects

Overview of Heavy Metals

2026 · Shisak Sharma, Imotila T. Longchar, et al. · Wiley eBooks

Synthesis of NiFe-ZrO2/activated carbon heterojunction and its visible-light-driven photocatalytic degradation of 2, 4-dichlorophenol

2026 · Raplang Steven Umdor, Imotila T. Longchar, et al. · Journal of the Indian Chemical Society

Author response for "Harnessing synergistic effects in porous carbon/Co-ZnO heterojunction for enhanced visible-light photocatalytic removal of bisphenol A"

2026 · Shisak Sharma, Raplang Steven Umdor, et al. · Publons reviews and discussion

Design of a ternary heterostructure catalyst composed of waste-derived activated carbon/Fe 2 O 3 /reduced graphene oxide for photocatalytic degradation of ciprofloxacin

2026 · Imotila T. Longchar, Raplang Steven Umdor, et al. · New Journal of Chemistry

Works count: 17

Citation count: 134

H-index: 7

I10-index: 6