Development of Radiation-Grafted Membranes for Cleaner and Sustainable Energy
Project Type
Coordinated Research ProjectProject Code
CRP
Approved Date
11 December 2018Project Status
ClosedStart Date
4 December 2019Expected End Date
31 December 2024Completed Date
25 November 2025Participating Countries
Bangladesh, Brazil, Indonesia, India, Iran, Islamic Republic of, Japan, Malaysia, Philippines, Poland, Serbia, Russian Federation, Thailand, Tunisia, Türkiye, United States of AmericaDescription
During the CRP, the following expected outputs are being considered, and will be defined during the pre-CRP CM planned to be held in 2017:
- Protocols for preparation of new active and intelligent polymer-based packaging materials by radiation techniques
- Protocols for preparation of polymer-based packaging materials by combined 3D printing or electrospinning and irradiation methods
- Data on radiation resistance to gamma, EB and X-ray irradiation
Objectives
The proposed CRP will pursue the following two main objectives:
? It will endevour to create a collaborative interdisciplinary network of radiation technology experts and their laboratories to address the current challenges in grafted membrane technology;
? The established network will be working jointly to develop innovative formulations and methodologies, and to establish advanced structure-properties relationships for the design and for the fabrication of high performance membranes in the perspective of specific uses.
Specific Objectives
To develop processes, techniques, protocols for radiation-grafted membranes for cleaner environment and sustainable energy development.;
To investigate key factors behind scientific challenges in radiation grafting, such as structural and functional parameters, methodological and technological aspects;
To endeavour in transfer of research result to end-users;
To establish and develop the network of collaboration in the field of radiation-grafting.
To develop processes, techniques, protocols for radiation-grafted membranes for cleaner environment and sustainable energy development.;
To investigate key factors behind scientific challenges in radiation grafting, such as structural and functional parameters, methodological and technological aspects;
To endeavour in transfer of research result to end-users;
To establish and develop the network of collaboration in the field of radiation-grafting.
Impact
The following achievements have been made in the Coordinated Research Project (CRP) and can be summarized as follows:
A. Catalysts for biodiesel
- Protocols for the preparation of acidic and basic fibrous catalysts for biodiesel production by conventional and RAFT radiation induced grafting techniques using new monomers (Japan, Philippines, Thailand)
- Bench-top column reactor for converting waste cooking oil to biodiesel using radiation grafted catalysts (Japan)
TRL 3: Philippines, Thailand
TRL 4: Japan
B. Membranes and adsorbents for CO2 capture
- Protocols for preparation of composite membranes for separation of CO2 (Indonesia, Poland, Serbia, Syria, Argentina)
- Protocols for preparation of aminated (butenylamine) fibrous adsorbents for CO2 capture from air (USA)
- Protocols for preparation of aminated microfibrous and nanofibrous adsorbents with various amine for CO2 separation from CO2/CH4 (Malaysia, Iran)
- Small fixed-bed adsorption column for CO2 capture by radiation grafted microfibrous and nanofibrous adsorbents (Malaysia, Iran)
- Pilot scale pressure swing adsorption system for CO2 separation from natural gas using radiation grafted adsorbents (Malaysia)
TRL 3: Bangladesh, Brazil, India, Malaysia, Türkiye, Tunisia
C. Membranes electrochemical devices
- Protocols for preparation of crosslinked proton exchange membrane for PEM fuel cell by RAFT radiation grafting. (Türkiye)
- Protocols for preparation of proton exchange membrane for PEM fuel cell using substituted styrene monomers. (Tunisia, Bangladesh)
- Protocol for preparation of proton conducting membranes with enhanced phosphoric acid doping for high temperature PEM fuel cells by grafting of combination of heterocyclic monomers. (Malaysia)
- Protocols for preparation of anion exchange membranes for alkaline fuel cell by radiation induced grafting of combination of basic monomers using conventional and RAFT radiation induced grafting. (Brazil, India)
TRL: 3: Argentina, Indonesia, Poland, Serbia, Syria
TRL4: Iran
TRL 5: Malaysia
TRL 6: USA
Iran, Malaysia and USA started using basics of AI and ML in optimization of grafting reactions.
Relevance
The CRP demonstrated significant advancements in sustainable energy and environmental technologies through the development of radiation-grafted catalysts, membranes, and adsorbents. By establishing protocols for biodiesel production, CO2 capture, and fuel cell membranes, the project has advanced multiple technologies from laboratory-scale proof-of-concept (TRL 3) to pilot and pre-commercial stages (TRL 6). The collaboration across diverse countries has facilitated knowledge transfer and capacity building, while the incorporation of AI and machine learning in optimizing grafting reactions marks a forward-looking approach to improving efficiency and scalability. Overall, the CRP has strengthened global expertise in radiation-induced material modification, contributing directly to clean energy solutions and climate change mitigation.