Tianchi Li | nuclear fuel reprocessing | Young Scientist Award

Assist. Prof. Dr Tianchi Li | nuclear fuel reprocessing | Young Scientist Award

assistant researchers  at China Institute of Atomic Energy , China

Tianchi Li is an Assistant Researcher at the China Institute of Atomic Energy, focusing on nuclear fuel reprocessing. With a solid background in chemical engineering, Li has contributed to advancing China’s nuclear energy sector by participating in five national projects and authoring 13 SCI papers. His expertise lies in the shearing and dissolving processes of spent nuclear fuel, a crucial aspect of sustainable nuclear technology. Li’s innovative approach has led to 17 patent applications, with three successfully authorized. His commitment to scientific excellence is evident through his contributions to cutting-edge nuclear reprocessing techniques.

Publication Profile

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🎓 Education 

📘 Bachelor’s Degree (2012-2016): School of Chemical Engineering Master’s Degree (2016-2019): School of Chemical Engineering Research Traineeship (2019-2021): Department of Radiochemistry Assistant Researcher (2021-Present): Department of Radiochemistry

💼 Experience 

🎓 Research Trainee (2019-2021): Gained hands-on experience in nuclear radiochemistry. Assistant Researcher (2021-Present): Engaged in nuclear fuel reprocessing with a focus on spent fuel shearing and dissolving. Project Contributions: Participated in five national-level nuclear research projects.

🏆 Awards and Honors

🚀 Patents: Applied for 17 invention patents; 3 authorized. Publications: 13 SCI-indexed journal articles. Projects: Contributor to five national projects advancing nuclear technology. Recognition: Acknowledged for significant contributions to China’s nuclear fuel reprocessing advancements.

🔬 Research Focus 

☢️ Primary Focus: Nuclear fuel reprocessing technologies. Key Expertise: Spent fuel shearing and dissolving processes 📊 Project Involvement: Critical role in developing innovative nuclear processing techniques.  Impact: Supports sustainable nuclear energy strategies in China.

Publications 📖

Experimental study on the laser cutting process of the stainless steel hexagonal tube of fast reactor simulate assembly
Journal: Nuclear Engineering and Design
Publication Date: February 2025
DOI: 10.1016/j.nucengdes.2024.113788
Co-authors: Zengliang Mo, Jia Zhou, Qi Chen, Zhi Cao, Jianhua Guo, et al.

Kinetics and mechanism of oxidation of simulated spent nuclear fuel segment at 500°C
Journal: Journal of Nuclear Materials
Publication Date: February 2025
DOI: 10.1016/j.jnucmat.2024.155581
Co-authors: Yandong Sun, Zheng Wei, Ying Chen, Fang Liu, Taihong Yan, et al.

Exploration of Optical Fiber and Laser Cutting Head Applications in High-Radiation Environments for Fast Reactor Spent Fuel Reprocessing
Journal: Sensors
Publication Date: December 2024
DOI: 10.3390/s25010031
Co-authors: Qi Chen, Jiarong Zheng, Jia Zhou, Zhengbin Chen, Zengliang Mo, et al.

Experimental study on laser cutting process of simulated fast reactor fuel rods
Journal: Scientific Reports
Publication Date: November 2024
DOI: 10.1038/s41598-024-81161-z
Co-authors: Zengliang Mo, Qi Chen, Jia Zhou, Zhi Cao, Jianhua Guo, et al.

Kinetics of the Dissolution Reaction of the U3O8 Powder in Nitric Acid after Oxidation Volatilization at 850 °C
Journal: ACS Omega
Publication Date: November 2024
DOI: 10.1021/acsomega.4c05400
Co-authors: Ziqian Zhao, Jia Zhou, Yandong Sun, Zonghui Lu, Ting Yu, et al.

Kinetic Study and Process Optimization of Plutonium Barrier Units for Enhanced Plutonium Stripping in the PUREX Process
Journal: Separations
Publication Date: September 2024
DOI: 10.3390/separations11090278
Co-authors: Haowei Zhu, Qi Chen, Chen Zuo, Jieqiong Yuan, et al.

Study on the Deactivation Mechanism of Ru/C Catalysts
Journal: Processes
Publication Date: May 2024
DOI: 10.3390/pr12061138
Co-authors: Zhi Cao, Baole Li, Xiwen Chen, Chen Zuo, et al.

Radiation Damage Mechanisms and Research Status of Radiation-Resistant Optical Fibers: A Review
Journal: Sensors
Publication Date: May 2024
DOI: 10.3390/s24103235
Co-authors: Jicong Li, Qi Chen, Jia Zhou, Zhi Cao, et al.

Dissolution of Mixed Oxide (MOX) Fuel in Nitric Acid: A Review
Journal: Heliyon
Publication Date: March 2024
DOI: 10.1016/j.heliyon.2024.e27502
Co-authors: Fang Liu, Zhou Jia, Fangxiang Luo, Taihong Yan, et al.

Conclusion

Tianchi Li’s robust patent activity, SCI publications, and involvement in national projects establish him as a promising contender for the Young Scientist Award. By enhancing his professional network, increasing citation visibility, and pursuing editorial or leadership roles, he can further strengthen his nomination and future career prospects.

Tao Wang | Geopolymer materials | Best Researcher Award

Mr.  Nanjing Hydraulic Research Institute, China

The research presents a method for developing high-strength, low-carbon geopolymer mortar using fly ash and slag under ambient curing conditions. It addresses the challenge of low strength in fly ash-based geopolymers by analyzing the impact of slag content on mechanical properties. The study also investigates the correlation between microstructural and macroscopic properties using grey relational analysis and assesses the environmental and economic benefits of varying slag content. This work offers practical guidance for advancing sustainable, high-performance geopolymer materials, supported by the National Natural Science Foundation of China.

Professional Profiles:

🏗️ About Our Research

🔍 Our study introduces an innovative method to develop high-strength geopolymer mortar that boasts low-carbon and environmentally friendly characteristics under ambient curing conditions. The research delves into the mechanical properties, microstructural attributes, and environmental benefits of this mortar. 🌍

🚧 Tackling the Strength Challenge

💡 Fly ash-based geopolymer mortar is celebrated for its eco-friendly benefits, but achieving high strength remains a challenge in modern structural engineering. While most studies focus on high-temperature curing, our research uniquely explores the influence of slag content on the mechanical properties of geopolymer mortar under ambient conditions.

🔬 Deep Dive: Microstructural and Mechanical Properties

📊 We conducted a thorough analysis of the microstructural performance and established a framework using the grey relational analysis method to correlate these findings with the mortar’s macroscopic mechanical properties. Additionally, we evaluated the environmental and economic impacts of varying slag content through statistical analysis.

🌱 Towards a Sustainable Future

🌱 This work provides valuable insights and practical guidance for the advancement of low-carbon, environmentally friendly, and high-performance geopolymer mortar, paving the way for future developments in sustainable construction materials.

🔗 Research Support

🏆 This research was generously supported by the National Natural Science Foundation of China (SN: 52171270, 51879168) and the Key Funded Projects of the National Natural Science Foundation of China-Regional Innovation and Development Joint Fund (U23A20672). We confirm that this work has not been submitted elsewhere for publication, and all authors have approved the enclosed manuscript.

Strengths for the Award

  1. Innovative Approach: The research introduces a novel method for developing high-strength geopolymer mortar under ambient curing conditions, addressing a crucial challenge in the field. The emphasis on low-carbon and environmentally friendly characteristics is timely and aligns with global sustainability goals.
  2. Comprehensive Analysis: The study offers a thorough investigation of both the mechanical properties and microstructural performance of the geopolymer mortar. The use of grey relational analysis to establish correlations between microstructural and mechanical properties adds depth to the research.
  3. Environmental and Economic Assessment: The inclusion of environmental and economic impact assessments demonstrates a holistic approach, considering not just the technical performance but also the broader implications of the material.
  4. Support from National Foundations: The research is backed by prestigious funding sources, such as the National Natural Science Foundation of China, which underscores the importance and credibility of the work.

Areas for Improvement

  1. Expansion of Application Scenarios: While the research focuses on ambient curing conditions, exploring the applicability of the developed mortar in different environmental conditions or comparing it with other curing methods could provide more comprehensive insights.
  2. Long-term Performance Evaluation: The study could benefit from a long-term performance analysis, including durability and sustainability over extended periods, to further validate the practical application of the geopolymer mortar.
  3. Broader Comparative Analysis: Including a broader range of comparisons with other high-strength construction materials could strengthen the argument for the practical adoption of geopolymer mortar in various structural engineering scenarios.

 

✍️Publications Top Note :

Development of High-strength Geopolymer Mortar Based on Fly Ash-slag: Correlational Analysis of Microstructural and Mechanical Properties and Environmental Assessment”

Authors: Wang, T., Fan, X., Gao, C.

Journal: Construction and Building Materials (2024), 441, 137515

 

“Performance of Geopolymer Paste under Different NaOH Solution Concentrations”

Authors: Wang, T., Fan, X., Gao, C., Qu, C.

Journal: Magazine of Concrete Research (2024)

 

“Shear Behavior and Strength Prediction of HFRP Reinforced Concrete Beams without Stirrups”

Authors: Gu, Z., Hu, Y., Gao, D., Wang, T., Yang, L.

Journal: Engineering Structures (2023), 297, 117030

 

“Effect of Different Loading Rates on the Fracture Behavior of FRP-Reinforced Concrete”

Authors: Liu, J., Fan, X., Wang, T., Qu, C.

Journal: Fatigue and Fracture of Engineering Materials and Structures (2023), 46(12), pp. 4743–4759

 

“The Influence of Fiber on the Mechanical Properties of Geopolymer Concrete: A Review”

Authors: Wang, T., Fan, X., Gao, C., Liu, J., Yu, G.

Journal: Polymers (2023), 15(4), 827

 

“Database-based Error Analysis of Calculation Methods for Shear Capacity of FRP-Reinforced Concrete Beams without Web Reinforcement”

Authors: Wang, T., Fan, X., Gao, C., Qu, C., Liu, J.

Journal: Journal of Southeast University (English Edition) (2023), 39(3), pp. 301–313

 

“Size Effect Theory on Shear Strength of RC Cantilever Beams without Stirrups”

Authors: Jin, L., Wang, T., Du, X.-L.

Journal: Jisuan Lixue Xuebao/Chinese Journal of Computational Mechanics (2020), 37(4), pp. 396–404

 

“Size Effect Theory on Shear Failure of RC Cantilever Beams”

Authors: Jin, L., Wang, T., Du, X.-L., Xia, H.

Journal: Gongcheng Lixue/Engineering Mechanics (2020), 37(1), pp. 53–62

 

“Size Effect in Shear Failure of RC Beams with Stirrups: Simulation and Formulation”

Authors: Jin, L., Wang, T., Jiang, X.-A., Du, X.

Journal: Engineering Structures (2019), 199, 109573

 

Conclusion

Tao Wang’s research on high-strength geopolymer mortar is innovative and impactful, addressing key challenges in the construction industry related to sustainability and strength. The study’s comprehensive analysis and consideration of environmental impacts make it a strong contender for the “Best Researcher Award.” However, expanding the research scope to include more comparative and long-term analyses could further enhance its significance.