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G

Giridhar Madras

department of chemical engineering

82H-index
654Paper Count
2.8WCitation Count
Published Papers 338
Publication Date
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Hierarchical porous 2D α-Al2O3 nanosheet catalyst for aminolytic upcycling of PET plastic waste
errNPG Asia Materials
IF8.3
err2026-07-10
err0
errOAAI
errMudavath Arun Kumar; Bhattu Swapna; Nittan Singh; Giridhar Madras; Putla Sudarsanam
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In-situ decorated Ag nanoparticles over vacancy rich FeCo2O4/g-C3N4: A synergetic multi-junction photocatalyst system with boosted charge carrier separation and photocatalytic activity
errMaterials Chemistry and Physics
IF4.7
err2025-11-27
err0
PREAI
errPhyu Phyu Cho; Phyu Phyu Mon; Mohit Kumar; Dibyananda Majhi; Suryakala Duvvuri; Giridhar Madras; Subrahmanyam Challapalli
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Chemical Recycling of Mixed-Color Polyethylene Terephthalate Plastic Waste Using a Colorant-Tolerant, Reusable Magnetic MnO x /Fe3O4 Nanocatalyst
errACS APPLIED NANO MATERIALS
IF5.5
err2025-11-01
err0
PREAI
errSwapna, Bhattu; Subha, Palanivel; Ramesh, Asha; Challapalli, Subrahmanyam; Madras, Giridhar; Sudarsanam, Putla
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Nano-cubic SrTiO3 on poly(heptazine imide) (PHI) composite for enhancing photodegradation efficiency
errRSC APPLIED INTERFACES
IF0
err2025-09-09
err0
errOAAI
errCho, Phyu Phyu; Mon, Phyu Phyu; Kumar, Mohit; Duvvuri, Suryakala; Madras, Giridhar; Chang-Chien, Guo-Ping; Masimukku, Srinivaas; Challapalli, Subrahmanyam
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Robust Dehydrofluorination of HFC-245fa to HFO-1234ze via In-Situ VOFx Formation over Non-Oxalic acid assisted V2O5 /γ-Al2O3 Catalyst
errNanoscale Horiz.
IF6.6
err2025-08-21
err0
PREAI
errFizzah Fatima; Mudadla Umamaheswara Rao; Guo-Ping Chang-Chien; Srinivaas Masimukku; Giridhar Madras; G. Satyanarayana; Subrahmanyam Challapalli
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Solution Combustion Synthesized Ni-Based Catalysts for Dry Reforming of Methane Reaction Using Dielectric Barrier Discharge Reactor
errCHEMCATCHEM
IF3.9
err2025-05-03
err0
PREAI
errBala, S. M. Nitin; Rao, Mudadla Umamaheswara; Madras, Giridhar; Subrahmanyam, Challapalli
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Visible light-induced degradation of tetracycline using CaFe2O4/CuWO4 composite and its mechanistic insights
errSURFACES AND INTERFACES
IF6.3
err2025-04-01
err0
PREAI
errRangappa, Harsha S.; Cho, Phyu Phyu; Dash, Preetam; Meena, Bhagatram; Ghosal, Partha; Lin, Chuxia; Madras, Giridhar; Subrahmanyam, Ch.
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Morphology-tuned MnOx/TiO2 nanocatalysts for recycling PET plastic waste using biomass-derived ethylene glycol
errNANOSCALE
IF5.1
err2025-01-01
err0
PREAI
errSwapna, Bhattu; Barnabas, Madam Bobby; Moni Gogoi, Pragya; Bharali, Pankaj; Madras, Giridhar; Sudarsanam, Putla
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Rational Bi - Mo - O nanospheres decorated g-C 3 N 4 for photocatalytic performance of dye degradation
errSURFACES AND INTERFACES
IF6.3
err2024-07-01
err3
PREAI
errCho, Phyu Phyu; Mon, Phyu Phyu; Kumar, Mohit; Madras, Giridhar; Subrahmanyam, Ch.
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Nonthermal Plasma-Assisted Enhanced CO2 Conversion over NiO x /γ-Al2O3 Catalyst
errINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
IF3.9
err2024-05-16
err5
PREAI
errRao, Mudadla Umamaheswara; Vidyasagar, Devthade; Ghanty, Chandan; Iqbal, Mohd Zafar; Bhargavi, K. V. S. S.; Ghosal, Partha; Madras, Giridhar; Subrahmanyam, Challapalli
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Synergistic sorption: Enhancing arsenic (V) removal using biochar decorated with cerium oxide composite
errMATERIALS TODAY SUSTAINABILITY
IF7.9
err2024-03-01
err3
PREAI
errMon, Phyu Phyu; Cho, Phyu Phyu; Vidyasagar, Devthade; Ghosal, Partha; Madras, Giridhar; Challapalli, Subrahmanyam
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Modeling Tetracycline Adsorption onto Blast Furnace Slag Using Statistical and Machine Learning Approaches
errSUSTAINABILITY
IF3.3
err2024-01-04
err4
errOAAI
errRangappa, Harsha S.; Mon, Phyu Phyu; Herath, Indika; Madras, Giridhar; Lin, Chuxia; Subrahmanyam, Challapalli
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Efficient glycolysis of used PET bottles into a high-quality valuable monomer using a shape-engineered MnOx nanocatalyst
errCATALYSIS SCIENCE & TECHNOLOGY
IF4.2
err2024-01-01
err3
PREAI
errSwapna, Bhattu; Singh, Nittan; Patowary, Suranjana; Bharali, Pankaj; Madras, Giridhar; Sudarsanam, Putla
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Catalytic recycling of PET waste bottles into a value-added amide monomer using a heterogeneous niobium pentoxide nanocatalyst
errSUSTAINABLE ENERGY & FUELS
IF4.1
err2024-01-01
err3
PREAI
errSwapna, Bhattu; Putla, Suresh Babu; Ramesh, Asha; Subrahmanyam, Challapalli; Madras, Giridhar; Sudarsanam, Putla
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Biowaste-derived Ni/NiO decorated-2D biochar for adsorption of methyl orange
errJOURNAL OF ENVIRONMENTAL MANAGEMENT
IF8.4
err2023-10-01
err16
PREAI
errMon, Phyu Phyu; Cho, Phyu Phyu; Chandana, L.; Srikanth, V. V. S. S.; Madras, Giridhar; Subrahmanyam, Ch
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Basic metal oxide integrated DBD packed bed reactor for the decomposition of CO2
errCHEMICAL ENGINEERING JOURNAL
IF13.2
err2023-07-01
err10
PREAI
errRao, M. Umamaheswara; Bhargavi, K. V. S. S.; Madras, Giridhar; Subrahmanyam, Ch.
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Feed Effects on Water-Gas Shift Activity of M/Co3O4-ZrO2 (M = Pt, Pd, and Ru) and Potassium Role in Methane Suppression
errCATALYSTS
IF4
err2023-05-04
err3
errOAAI
errSingh, Satyapaul A.; Varun, Yaddanapudi; Goyal, Priyanka; Sreedhar, I.; Madras, Giridhar
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Bio-waste assisted phase transformation of Fe3O4/carbon to nZVI/graphene composites and its application in reductive elimination of Cr(VI) removal from aquifer
errSEPARATION AND PURIFICATION TECHNOLOGY
IF9
err2023-02-01
err19
PREAI
errMon, Phyu Phyu; Cho, Phyu Phyu; Chanadana, L.; Kumar, K. V. Ashok; Dobhal, Saiyam; Shashidhar, T.; Madras, Giridhar; Subrahmanyam, Ch.
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Non-catalytic transesterification of dry microalgae to fatty acid ethyl esters using supercritical ethanol and ethyl acetate
errFUEL
IF7.5
err2020-09-01
err22
PREAI
errRathnam, V. Mani; Modak, Jayant M.; Madras, Giridhar
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Sustainable photocatalytic water remediation via dual active strongly coupled AgBiO 3 on PVDF/PBSA membranes
errCHEMICAL ENGINEERING JOURNAL
IF13.2
err2020-08-01
err44
PREAI
errBoruah, Bhanupriya; Samantaray, Paresh Kumar; Madras, Giridhar; Modak, Jayant M.; Bose, Suryasarathi
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Research Directions

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Co-authors
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