Person | Adolphe Merkle Institute | Université de Fribourg

Solar light modulating materials for energy efficient smart window design: Recent trends and future Perspectives
John Marc C. Puguan, Pramod V. Rathod, Pooja V. Chavan, Joohyung Lee, Hern Kim
Solar Energy Materials and Solar Cells 282 , 113407 (2025)

Electrically and Thermally Controllable Visible-to-Near-Infrared Light Trapping Smart Window with Tunable Optical States
John Marc C. Puguan, Pramod V. Rathod, Hern Kim
Advanced Optical Materials 11 (2023)

Thermo- and electrochromic smart window derived from a viologen-tethered triazolum based poly(NIPAm_n-TEG-BPV) electrolyte to enhance building energy efficiency and visual comfort
Pramod V. Rathod, John Marc C. Puguan, Hern Kim
Chemical Engineering Journal 455 , 140874 (2023)

Enhanced Low Frequency Sound Absorption of Bilayer Nanocomposite Acoustic Absorber Laminated with Microperforated Nanofiber Felt
John Marc C. Puguan, David Brylle A. Agbayani, Ariel Jan V. Sadural, Hern Kim
ACS Applied Polymer Materials 5 , 8880-8889 (2023)

Multi-Stimuli Responsive Thiazolothiazole Viologen-Containing Poly(2-Isopropyl-2-Oxazoline) and Its Multi-Modal Thermochromism, Photochromism, Electrochromism, and Solvatofluorochromism Applications
Pramod V. Rathod, John Marc C. Puguan, Hern Kim
Advanced Materials Interfaces 10 (2023)

Double-Porous PET Waste-Derived Nanofibrous Aerogel for Effective Broadband Acoustic Absorption and Transmission
John Marc C. Puguan, Arni Gesselle M. Pornea, James Laurence A. Ruello, Hern Kim
ACS Applied Polymer Materials 4 , 2626-2635 (2022)

Tailoring the PEO-based ion conductive ionene as potential quasi-solid electrolyte for electrochemical devices
Lilian B. Boton, Pawan P. More, John Marc C. Puguan, Hern Kim
Journal of Molecular Liquids 358 , 119187 (2022)

Achieving Transmissive-to-Black Chromism Via Engineered Dual Electro-Thermoresponsive Single-Molecule for Full Modulation of Solar Transmittance
John Marc Conejo Puguan, Pramod V. Rathod, Hern Kim
SSRN Electronic Journal (2022)

Excellent Wideband Acoustic Absorption of a Multifunctional Composite Fibrous Panel with a Dual-Pore Network from Milled Corrugated Box Wastes
James Laurence A. Ruello, Arni Gesselle M. Pornea, John Marc C. Puguan, Hern Kim
ACS Applied Polymer Materials 4 , 654-662 (2022)

Achieving transmissive-to-black chromism via engineered dual electro-thermoresponsive single-molecule for full modulation of solar transmittance
John Marc C. Puguan, Pramod V. Rathod, Pawan P. More, Hern Kim
Chemical Engineering Journal 437 , 135157 (2022)

Multifunctional Dual-Pore Network Aerogel Composite Material for Broadband Sound Absorption, Thermal Insulation, and Fire Repellent Applications
Arni Gesselle M. Pornea, John Marc C. Puguan, James Laurence Abot Ruello, Hern Kim
ACS Applied Polymer Materials 4 , 2880-2895 (2022)

Engineered Ionene/PNIPAM Hybrid Dual-Response Material Generating Tunable and Unique Optical Modes for Adaptive Solar Transmittance Modulation
John Marc C. Puguan, Pramod V. Rathod, Hern Kim
ACS Applied Materials & Interfaces 13 , 36330-36340 (2021)

Self-bleaching dual responsive poly(ionic liquid) with optical bistability toward climate-adaptable solar modulation
Pramod V. Rathod, John Marc C. Puguan, Hern Kim
Chemical Engineering Journal 422 , 130065 (2021)

Ag nanoparticles embedded defective tungsten oxide hydrate thin films for the enhanced electrochromic performance: Insights on the physico-chemical properties and localized surface plasmon resonance mechanism
Virendrakumar G. Deonikar, John Marc C. Puguan, Hern Kim
Acta Materialia 207 , 116693 (2021)

Highly soluble electroactive ethylenedioxythiopene (EDOT)-based copolymer obtained via ‘click’ copolymerization
John Marc C. Puguan, Pramod V. Rathod, Pawan P. More, Hern Kim
Polymer 226 , 123846 (2021)

All-in-one display device with multicolor states derived from NBU-3 MOF/monoalkylated viologen hybrid ionogel material
Pawan P. More, Pramod V. Rathod, John Marc C. Puguan, Hern Kim
Dyes and Pigments 195 , 109730 (2021)

Phase changing poly(ionic liquid) with electrolytic functionality for a single-layer ionogel-based smart window with multi-stimuli response
Pramod V. Rathod, Pawan P. More, John Marc C. Puguan, Hern Kim
Solar Energy Materials and Solar Cells 230 , 111202 (2021)

Robust Janus nanocomposite membrane with opposing surface wettability for selective oil-water separation
Arni M. Pornea, John Marc C. Puguan, Virendrakumar G. Deonikar, Hern Kim
Separation and Purification Technology 236 , 116297 (2020)

Synthesis of free-standing poly(ionic liquid) bearing 1,2,3-triazole group for the adsorptive elimination of Cr⁶⁺from aqueous solution
John Marc C. Puguan, Hern Kim
Journal of Environmental Chemical Engineering 8 , 104084 (2020)

Fabrication of multifunctional wax infused porous PVDF film with switchable temperature response surface and anti corrosion property
Arni M. Pornea, John Marc C. Puguan, Virendrakumar G. Deonikar, Hern Kim
Journal of Industrial and Engineering Chemistry 82 , 211-219 (2020)

Solvent-free synthesis of propargylamines via A³ coupling reaction and organic pollutant degradation in aqueous condition using Cu/C catalyst
Pramod V. Rathod, John Marc C. Puguan, Hern Kim
Applied Organometallic Chemistry 34 (2020)

Thermochromic transition analysis of elastomer prepared from azo dye-siloxane blend
Zhander Vohr Soreño, John Marc C. Puguan, Hern Kim
Materials Chemistry and Physics 240 , 122297 (2020)

Hydrogen generation from catalytic hydrolysis of sodium borohydride by a Cu and Mo promoted Co catalyst
Virendrakumar G. Deonikar, Pramod V. Rathod, Arni M. Pornea, John Marc C. Puguan, Kyoshik Park, Hern Kim
Journal of Industrial and Engineering Chemistry 86 , 167-177 (2020)

Synthesis of biomass-based amines: Metal-free catalytic reductive amination of xylose and biomass-derived carbonyl compounds using pyridine-based ionic liquid/triethoxysilane
Pramod V. Rathod, Virendrakumar G. Deonikar, John Marc C. Puguan, Hern Kim
Fuel 264 , 116822 (2020)

Ionene copolymer electrolyte obtained from cyclo-addition of di-alkyne and di-azide monomers for solid-state smart glass windows
John Marc C. Puguan, Hern Kim
Journal of Industrial and Engineering Chemistry 74 , 1-6 (2019)

A switchable single-molecule electrochromic device derived from a viologen-tethered triazolium-based poly(ionic liquid)
John Marc C. Puguan, Hern Kim
Journal of Materials Chemistry A 7 , 21668-21673 (2019)

Triazole-based ionene exhibiting tunable structure and ionic conductivity obtained via cycloaddition reaction: A new polyelectrolyte for electrochromic devices
John Marc C. Puguan, Lilian B. Boton, Hern Kim
Solar Energy Materials and Solar Cells 188 , 210-218 (2018)

Fast-switching all-solid state electrochromic device having main-chain 1,2,3-triazolium-based polyelectrolyte with extended oxyethylene spacer obtained via click chemistry
John Marc C. Puguan, Amol R. Jadhav, Lilian B. Boton, Hern Kim
Solar Energy Materials and Solar Cells 179 , 409-416 (2018)

Synthesis and properties of quick-drying UV-curable hyperbranched waterborne polyurethane coating
Lilian Boton, John Marc Puguan, Muhammad Latif, Hern Kim
Progress in Organic Coatings 125 , 201-206 (2018)

Microwave-Assisted Synthesis of a Stainless Steel Mesh-Supported Co₃O₄ Microrod Array As a Highly Efficient Catalyst for Electrochemical Water Oxidation
Amol R. Jadhav, John Marc C. Puguan, Hern Kim
ACS Sustainable Chemistry & Engineering 5 , 11069-11079 (2017)

ZrO₂-silane-graft-PVdFHFP hybrid polymer electrolyte: synthesis, properties and its application on electrochromic devices
John Marc C. Puguan, Hern Kim
Electrochimica Acta 230 , 39-48 (2017)

Ion-conductive and transparent PVdF-HFP/silane-functionalized ZrO₂ nanocomposite electrolyte for electrochromic applications
John Marc C. Puguan, Wook-Jin Chung, Hern Kim
Electrochimica Acta 196 , 236-244 (2016)

Synthesis and characterization of electrospun PVdF-HFP/silane-functionalized ZrO₂ hybrid nanofiber electrolyte with enhanced optical and electrochemical properties
John Marc C. Puguan, Wook-Jin Chung, Hern Kim
Solid State Sciences 62 , 34-42 (2016)

A silica nanoparticle supported fluorescence "turn-on" fluoride ion sensing system with tunable structure and sensitivity
Richard Appiah-Ntiamoah, Arvind H. Jadhav, John. Marc. C. Puguan, Francis W. Y. Momade, Hern Kim
RSC Advances 5 , 30526-30536 (2015)

Fabrication of ionic liquid/polymer nanoscale networks by electrospinning and chemical cross-linking and their application in hydrogen generation from the hydrolysis of NaBH₄
Amutha Chinnappan, Arvind H. Jadhav, John Marc C. Puguan, Richard Appiah-Ntiamoah, Hern Kim
Energy 79 , 482-488 (2015)

Diffusion characteristics of different molecular weight solutes in Ca-alginate gel beads
John Marc C. Puguan, Xiaohong Yu, Hern Kim
Colloids and Surfaces A: Physicochemical and Engineering Aspects 469 , 158-165 (2015)

Hydrogen generation from the hydrolysis of sodium borohydride using chemically modified multiwalled carbon nanotubes with pyridinium based ionic liquid and decorated with highly dispersed Mn nanoparticles
Amutha Chinnappan, John Marc C. Puguan, Wook-Jin Chung, Hern Kim
Journal of Power Sources 293 , 429-436 (2015)

Enhanced Ionic conductivity and optical transmissivity of functionalized ZrO₂/PVdF-HFP hybrid electrolyte for energy efficient windows
John Marc C. Puguan, Amutha Chinnappan, Richard Appiah-Ntiamoah, Hern Kim
Solar Energy Materials and Solar Cells 137 , 265-273 (2015)

Zirconium dioxide nanofilled poly(vinylidene fluoride-hexafluoropropylene) complexed with lithium trifluoromethanesulfonate as composite polymer electrolyte for electrochromic devices
John Marc C. Puguan, Amutha Chinnappan, Sergei V. Kostjuk, Hern Kim
Materials Research Bulletin 69 , 104-111 (2015)

Characterization of structure, physico-chemical properties and diffusion behavior of Ca-Alginate gel beads prepared by different gelation methods
John Marc C. Puguan, Xiaohong Yu, Hern Kim
Journal of Colloid and Interface Science 432 , 109-116 (2014)

Low internal concentration polarization in forward osmosis membranes with hydrophilic crosslinked PVA nanofibers as porous support layer
John Marc C. Puguan, Han-Seung Kim, Kyu-Jin Lee, Hern Kim
Desalination 336 , 24-31 (2014)

Poly (vinyl alcohol) membrane with surface immobilized β-cyclodextrin synthesis via glutaraldehyde
John Marc C. Puguan, Hern Kim
Advanced Materials Research 622-623 , 1774-1778 (2013)

Phone:	+41 26 300 9515
Email:	john.puguan@unifr.ch
	0009-0002-5708-3276

PUGUAN John