Advanced environmental and energy material processing

先进环保与能源材料加工

• 批准号: RGPIN-2022-03978
• 负责人: Demopoulos, George
• 金额: $ 3.35万
• 依托单位: McGill University
• 依托单位国家: 加拿大
• 项目类别: Discovery Grants Program - Individual
• 财政年份: 2022
• 资助国家: 加拿大
• 起止时间: 2022-01-01 至 2023-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=761082
• 关键词: Advanced; environmental; energy; material; processing

The proposed research program aims to accelerate discovery in the area of "advanced environmental and energy material processing" with the goal of making significant contributions towards the development of advanced water decontamination technology and new sustainable materials for Li-ion battery storage technologies. This is approached via the innovative integration of aqueous solution process engineering and advanced materials. Clean water as well as affordable and clean energy, that constitute the focus of our research, are among the UN's 2030 Sustainable Development Goals. Additionally, our work aims to contribute towards industrial innovation and climate protection-two other important global and national priority goals. Our environmental work has as focus the engineering of full-spectrum photocatalytic materials and their application to waste water cleaning of low-level toxic elements like As, Se, Sb etc. Our energy material research is focusing on developing new materials for the burgeoning electric vehicle (EV) Li-ion (LIB) battery sector via sustainable processing. The research aims to contribute to the next generation LIBs characterized by enhanced energy density for longer-range drive, long cycling life, and safety (using no flammable chemicals) made at lower cost and from abundant elements that are amenable to direct recycling. The proposed program will provide a fertile ground for training more than 15 research students and fellows at all levels from u/grad research stages to post-graduate degrees (MSc and PhD) as well as at the post-doctoral level. Training in advanced green energy material processing is among the priority areas as we are transitioning to low-carbon economy. Our research trainees are expected to become tomorrow's cleantech innovators contributing to Canada's innovation-based manufacturing sector. The fast-growing new industry of electric vehicle (EV) transportation creates new economic opportunities that research like the one proposed here is vital to support. For example, the value of the LIB market is expected to exceed $70 billion next year already and the annual EV sales to rise 10fold (to ~ 30 million units/y) by the end of the decade. Equally critical to this direction is the research proposed to be undertaken in the area of direct recycling of spent EV batteries-an industry that is expected to grow to 2 million tonnes/y of used LIBs by 2030. Recycling of LIBs in 2019 was less than 5%. This must change, if the EV battery industry is to become sustainable and true to the circular economy paradigm. But this must be done in a smart and sustainable way targeting minimum environmental footprint and not just recovery of the valuable metals. In conclusion the proposed research program is very well aligned with national and global environmental and energy R&D priorities offering an excellent HQP training platform.

拟议的研究计划旨在加速“先进的环境和能源材料加工”领域的发现，目标是为先进的水净化技术和用于锂离子电池存储技术的新型可持续材料的开发做出重大贡献。这是通过水溶液工艺工程和先进材料的创新整合来实现的。清洁水以及负担得起的清洁能源是我们研究的重点，也是联合国2030年可持续发展目标之一。此外，我们的工作旨在为工业创新和气候保护做出贡献，这是另外两个重要的全球和国家优先目标。我们的环境工作重点是全光谱光催化材料的工程及其在As，Se，Sb等低毒性元素废水净化中的应用。我们的能源材料研究重点是通过可持续加工为新兴的电动汽车（EV）锂离子（LIB）电池部门开发新材料。该研究旨在为下一代LIB做出贡献，其特点是增强的能量密度，用于更长距离的驱动，更长的循环寿命和安全性（不使用易燃化学品），以更低的成本和易于直接回收的丰富元素制成。拟议的计划将为培训超过15名研究生和研究员提供肥沃的土壤，从U/研究生研究阶段到研究生学位（硕士和博士）以及博士后水平。随着我们向低碳经济转型，高级绿色能源材料加工培训是优先领域之一。我们的研究学员有望成为明天的清洁技术创新者，为加拿大以创新为基础的制造业做出贡献。快速增长的电动汽车（EV）运输新行业创造了新的经济机会，像这里提出的研究是至关重要的支持。例如，预计明年锂离子电池市场的价值将超过700亿美元，到本世纪末，电动汽车的年销量将增长10倍（达到约3000万辆/年）。对这一方向同样重要的是在废旧电动汽车电池直接回收领域拟议进行的研究-到2030年，该行业预计将增长到200万吨/年。2019年LIB的回收率低于5%。如果电动汽车电池行业要实现可持续发展并真正实现循环经济范式，这种情况必须改变。但这必须以一种明智和可持续的方式来实现，目标是最小的环境足迹，而不仅仅是回收有价值的金属。总之，拟议的研究计划是非常符合国家和全球环境和能源研发的优先事项，提供了一个优秀的HQP培训平台。