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Electrochemical Hydrometallurgy for Sustainable Ironmaking

Value Proposition· Achieves a tenfold improvement in cost-to-value efficiency per ton of feedstock compared to conventional ironmaking· Reduces carbon emissions, minimizes reagent consumption and waste, enables carbon sequestration, and incorporates a circular reagent economy· Eliminates the need for dual-cell electrowinning configurations,...

Published: 9/12/2025 | Inventor(s): Chao Wang, Chengao Zhou, Yulin Liu, Hao Shen

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Category(s): Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Engineering Tech > Industrial Manufacturing, Technology Classifications > Engineering Tech > Materials, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment, Technology Classifications > Industrial Tech > Industrial Manufacturing, Technology Classifications > Industrial Tech > Materials

Organic Phase Wet-chemistry Synthesis of High-Entropy Alloy Nanoparticles

Value PropositionEfficient Synthesis: Produces high-entropy alloy nanoparticles under organic, solution-based conditions without the need for extreme conditions and specialized equipmentPrecision Control Platform: Offers tunable control over size, phase, shape, facets, and surface decoration, overcoming the limitations of traditional nonequilibrium-based...

Published: 9/12/2025 | Inventor(s): Chao Wang, Fei Xu

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Rechargeable Hydrogen Battery

Value Proposition· Nearly carbon-neutral energy storage· Charging: Ability to achieve rapid charging · Size: Sizing allows for use in plane, railroad, or oceanic travel settings. Unmet Need· Lithium batteries see use a wide variety of technologies, ranging from portable electronics to electric vehicles. While there has been improvements...

Published: 9/12/2025 | Inventor(s): Chao Wang, Hao Shen, Chengao Zhou, Zimin He

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Category(s): Technology Classifications > Engineering Tech

Redox Pair Mediated Acid and Base Coproduction

Value Proposition:· Efficient Acid and Base Coproduction: This electrochemical system enables simultaneous production of hydrochloric acid and sodium hydroxide, increasing efficiency and reducing waste. · Sustainable and Green Chemistry Approach: Utilizes renewable electricity and achieves high atom efficiency by using water as the source...

Published: 9/12/2025 | Inventor(s): Hao Shen, Chao Wang, Chengao Zhou

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Category(s): Technology Classifications > Engineering Tech > Materials, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment

Carbon-Negative Mining Enabled by Electrosynthesis of Acid and Alkaline

Value Proposition· Enables sustainable extraction and benefaction of critical elements from low-grade ores using renewable electricity-driven electrosynthesis of acid and base· Achieves carbon-negative mining by capturing 628.6 kg of CO2 per metric ton of processed ore· Eliminates high-temperature thermochemical processing and reduces...

Published: 9/12/2025 | Inventor(s): Chao Wang, Hao Shen, Han Zong, Yulin Liu

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Carbon Dioxide/Carbon Monoxide Electroreduction System with Gas-Liquid Recirculation

Value Proposition· Enables the electrochemical reduction of carbon dioxide and other small gaseous molecules into value-added chemicals for industrial and engineering applications· Implements a scalable approach to carbon dioxide electroreduction technology· Supports sustainability by enabling a carbon-negative emissions technology,...

Published: 9/12/2025 | Inventor(s): Chao Wang, Hao Shen

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Category(s): Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment

Membrane Air Contactor for Direct Air Capture

Value Proposition· Improves CO2 capture efficiency while reducing energy consumption and eliminating solvent loss· Enhances scalability of direct air capture (DAC) systemsUnmet Need· There is a growing need to reduce excessive carbon emissions. This necessitates the development and scaling of effective carbon removal technologies,...

Published: 9/12/2025 | Inventor(s): Chao Wang, Yulin Liu

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Category(s): Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment

Catalytic Upcycling of Waste Plastics to Sustainable Aviation Fuels

Unmet NeedCurrent plastic waste management practices demand extensive mechanical recycling and landfill capacities. As such, much plastic waste often ends up in the ocean with detrimental consequences. At the same time, there is an even larger push for greenhouse gas (GHG) reductions in the aviation industry, prompting a need for more sustainable aviation...

Published: 9/12/2025 | Inventor(s): Chao Wang, Han Zong, Ronaldo Hadi

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Category(s): Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Engineering Tech > Materials

Electrochemical Seawater Desalination with Hydrogen Depolarization

JHU Ref #: C17883Value Proposition· Energy efficient removal of salts/ions from water compared to current technologies· Utilization of renewable energy sources to power desalination· System can be implemented with range of salinities of seawater or brackish water· Electricity-driven process can remove ions from saltwater with...

Published: 9/12/2025 | Inventor(s): Chao Wang, Chengao Zhou, Hao Shen

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Category(s): Technology Classifications > Engineering Tech, Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment

Plastic Upcycling System Designated for Marine Plastic Waste

Marine Plastic UpcyclerJHU Ref #: C17626Value Proposition:· The system upcycles degraded marine plastics, which other systems cannot do· The process yields valuable industrial chemicals that can be sold at a high profit margin· Initial runs have demonstrated that 97% of the plastics fed in are upcycled into BTX and gaseous hydrocarbons,...

Published: 9/12/2025 | Inventor(s): Chao Wang, Han Zong, Noah Zecher-Freeman, Howard Stamato

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Category(s): Technology Classifications > Engineering Tech > Energy, Infrastructure & Environment, Technology Classifications > Engineering Tech > Materials, Technology Classifications > Engineering Tech > Industrial Manufacturing, Technology Classifications > Industrial Tech > Energy, Infrastructure & Environment, Technology Classifications > Industrial Tech > Materials

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