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Adarsh Jain

Adarsh Jain

Hydrogen Technologies | Sustainable Energy Solutions | Engineering | Production Processes | Process Chain Development | Research & Development

I am an experienced R&D professional with a proven track record in scaling up advanced anode production technologies, with a particular focus on water electrolysis and fuel cell applications in recent years.

My expertise lies in bridging the gap between laboratory research and industrial implementation, driving innovations from concept through pilot-scale development to commercial readiness. I am highly skilled in process optimisation, materials characterisation, and cross-functional collaboration, supported by an agile approach that enables me to adapt quickly, manage complex projects, and deliver results in dynamic environments.

Recognised for a strong problem-solving mindset, hands-on technical expertise, and the ability to align cutting-edge research with practical, scalable outcomes, I am passionate about accelerating innovation in the clean energy sector.

Skills

Experiences

1

Duisburg, Germany

Research Associate

Jan 2022 - Present

Responsibilities:
  • Developed and strategically optimized the electrode process chain: From transition metal oxides (Ni, Fe, Co) to functional coatings, covering formulation design, deposition (ultrasonic spray coating, doctor blade, airbrush), wetting/drying behaviour, and quality control for energy storage systems (electrolysers and fuel cells)
  • Conducted electrochemical performance analysis of spray-coated electrode layers for green hydrogen production via alkaline water electrolysis (AWE)
  • Evaluated the scalability and transferability of model-based coatings onto nickel mesh substrates for practical integration into AWE cells
  • Supported R&D project proposals by identifying key knowledge gaps in anion exchange membrane (AEM) electrolysis, forecasting future needs, and backing proposals with data-driven analysis
  • Collaborated closely with research and industrial partners on sample exchange, knowledge transfer, and communication within the PrometH2eus project (H2Giga framework)
  • Implemented agile practices by resolving workflow inefficiencies, improving data management, and enhancing collaboration within the research group

Magdeburg, Germany

Student Research Assistant

Mar 2021 - Sep 2021

Responsibilities:
  • Analysed titanium transport layers using X-ray Micro-Computed Tomography for PEM water electrolysis applications
  • Two phase flow behaviour of the porous transport layer during water electrolysis
  • Basic CAD design of micro fluidic experiment and flow channel CFD simulation
2

3

Magdeburg, Germany

Student Research Assistant

Dec 2019 - Jun 2020

Responsibilities:
  • Conducted thermodynamic and kinetic analysis of reaction volume changes in batch reactors using MATLAB
  • Investigation of the volume effect on liquid phase reaction
  • Experimental section: Materials, and Measurement of masses and Densities
  • Literature review on Analytic methods, thermodynamic modelling and molar masses distribution of lignin fractionation.

Education

Jan 2022 - Dec 2025
Ph.D in Mechanical and Process Engineering
Doctorate topic:
Surface engineering of anode layers for alkaline water electrolysis
Participated in:
  • International conferences
  • Summer schools (materials science & energy)
  • Workshops of entrepreneurship, soft skills & project management
Postgraduate Training Program in Chemical Energy Conversion
Participated in:
  • Organizing a 3-day ACAMEC conference and retreat, including program coordination and budget management
  • Interdisciplinary scientific lectures
  • Seminars
Master of Science in Chemical and Energy Engineering
Master's Thesis:
CFD simulation of oxygen invasion in the porous transport layer during PEM water electrolysis utilizing STAR-CCM+
Focus Areas:
  • Electrochemical Process Engineering (fuel cells, water electrolysis)
  • Nanoparticle Technology
  • Renewable Energy
  • Chemical, Thermal & Mechanical Process Engineering
Bachelor of Engineering in Mechanical Engineering
Award:
Gold Medal for Academic Excellence (from 2013 to 2017)
Focus Areas:
  • Energy systems (fossil, nuclear, hydro, solar, wind, hydrogen)
  • Materials Science
  • Process Engineering

Conferences

Exploring Surface Features of Spray-Coated Anodes for Alkaline Water Electrolysis
ACAMEC 2022, Mülheim an der Ruhr, Germany

Poster presentation on the surface features of spray-coated anodes used in alkaline water electrolysis.

Research articles

Study exploring the effect of Ni-Co-O anode microstructure, tuned by solvent composition and drying temperature, influences connectivity, roughness, and wettability, thereby affecting mechanical strength, contact resistance, and OER activity, guiding rational anode design.

From Small-Area Observations to Insight: Surface-Feature-Extrapolation of Anodes for Alkaline Oxygen Evolution Reaction
ChemCatChem (Wiley) 15 January 2024

Study that desmonstrates MSDQ framework quantifies cobalt oxide anode surfaces using AFM, linking roughness, area, and homogeneity to OER activity, enabling precise characterisation, benchmarking, and manufacturing optimisation of electrocatalytic anodes.

Hierarchical La₀.₈Sr₀.₂CoO₃ supraparticles with 65% porosity enhance OER via LOM-OVSM, reducing overpotential ~300mV and improving kinetics compared to nanoparticles.

Aqueous emulsions enable VOC-free zero-gap electrochemical hydrogenation, converting phenylacetylene sustainably with scalable PEM electrolyzers and simple downstream separation via centrifugation.

Ni-Co-O anodes with nitrogen plasma post-treatment showed 43mV lower overpotential, improved wettability, and Fe uptake enhancing OER performance.

Compares stirring, sonication, and wet milling of Pt/C inks; links particle size, Pt detachment, and pore architecture to PEMFC efficiency, highlighting optimal processing trade-offs.

Electrochemical Insights into Hydrogen Peroxide Generation on Carbon Electrodes: Influence of Defects, Oxygen Functional Groups, and Alkali Metals in the Electrolyte
ACS Catalysis (ACS) 15 November 2024

Defects, oxygen groups, and alkali-metal cations modulate two-electron ORR on graphite and glassy carbon, uncovering mechanisms that optimise selective, metal-free H₂O₂ electrosynthesis.

Magnetic PAA-coated iron-oxide supraparticles adsorb metals and dyes with up to 670 mg g⁻¹ capacity and recover magnetically in 20 s, enabling rapid, low-cost water purification.

Understanding the Mechanism of Evaporation-Induced Islands during the Formation of Catalyst Layers and Their Influence on the Alkaline Oxygen Evolution Reaction

Shows how drying temperature shapes island morphology in NiCoO₂ catalyst inks, linking microstructure to wettability, bubble dynamics, and OER performance for scalable alkaline anodes.

Investigating Anode Structural Characteristics with Multistage Data Quantification: Influence of Extrinsic Properties of Anodes for Oxidation Evolution Reaction in Alkaline Water Electrolysis

MSDQ statistically links AFM-derived roughness, area, and homogeneity of spray-coated anodes to OER activity, enabling full-scale surface extrapolation for rational alkaline electrode design.

Unveiling a Binder-Free Approach through Plasma Treatment of NiCoO₂ Anode Multi-Layer Coatings for Alkaline Water Electrolysis

Nitrogen-plasma-treated NiCoO₂ coatings eliminate PFAS binders, improving anode adhesion and OER activity while lowering cost and aligning with EU PFAS restrictions.

Mechanochemical Activation of Nickel Oxide Enabling Binder-Free Anodes for Alkaline Water Electrolysis

Planetary ball-milling activates NiO, yielding stable, binder-free inks that spray-coat onto Ni plates and cut OER overpotential by ~100 mV without delamination.