Xiaoming Zeng | Synthetic Chemistry | Best Researcher Award

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Xiaoming Zeng | Synthetic Chemistry | Best Researcher Award

Professor, Sichuan University, China

Xiaoming Zeng is a renowned Professor at the College of Chemistry, Sichuan University, China. His academic background and research expertise have earned him numerous accolades, including the Distinguished Young Scholar of the National Natural Science Foundation of China. Xiaoming’s research focuses on synthetic chemistry, catalysis, and organometallic chemistry. He has published numerous papers in reputable journals and has received several awards for his contributions to the field.

Profile

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Education 🎓

Joint Ph.D. Student, Department of Chemistry, University of California, Riverside (UCR), USA (2007-2009)  Ph.D. in Organic Chemistry, Department of Chemistry, Sichuan University, Chengdu, China (2004-2009) B.S. in Applied Chemistry, Sichuan Normal University, Chengdu, China (1998-2002)

Experience 🧪

Professor, College of Chemistry, Sichuan University, China (2017-Present)  Professor, Center for Organic Chemistry (COC), Frontier Institute of Science and Technology, Xi’an Jiaotong University (XJTU), China (2012-2017  JSPS Research Fellow, Department of Chemistry, University of Tokyo, Japan (2010-2011)  Junior Researcher, Department of Chemistry, University of California, Riverside (UCR), USA (2008-2009)

Awards & Honors🏆

Advanced Individual of Sichuan University (2023)  Academic and Technological Leaders in Sichuan Province (2022)  Distinguished Young Scholar of National Natural Science Foundation of China (2021) Thieme Chemistry Journal Award (2020) ACP Lectureship Award (from Singapore and Japan, 2019)

Research Focus 🔍

1. Catalytic Activity of Low-Valent Chromium Complexes: Exploring the catalytic activity of low-valent chromium complexes in synthetic chemistry.
2. Design and Synthesis of Novel Cyclic (Monoamino)carbenes (CMACs): Designing and synthesizing novel CMACs and studying their ligand behaviors in transition metal catalysis.

Publications📚

1. Chromium(II)-Catalyzed Stereoselective Cross-Electrophile Coupling of Geminal Difluoroalkenes with Aliphatic Halides ⚗️💡
2. Metal–carbene-guided twofold cross-coupling of ethers with chromium catalysis 🔩💻
3. Mild ketyl radical generation and coupling with alkynes enabled by Cr catalysis: stereoselective access to E-exocyclic allyl alcohols ⚡️🍺
4. Ring Contraction by Rearrangement of Sterically Congested Cyclic (Amino)(aryl)carbenes 🔗💣
5. Cr-Catalyzed Intramolecular Arylative Cross-Coupling of Unactivated C–H Bonds with C–Halide Bonds 🔩🔗
6. Cr-catalyzed borylation of C(aryl)–F bonds using terpyridine ligand ⚗️💎
7. Chromium-Catalyzed Alkene Isomerization with Switchable Selectivity 🔩🔄
8. Reductive transamidation of tertiary amides with nitroarenes enabled by magnesium ⚡️🔋

9. Yunqian Hou and Xiaoming Zeng* 📄🎉

Conclusion

This researcher is an outstanding candidate for the Best Researcher Award, given their impressive academic background, extensive research experience, strong publication record, and numerous awards and honors. By addressing areas for improvement, the researcher can continue to grow and make even more significant contributions to their field.

Tao Wang | Geopolymer materials | Best Researcher Award

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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:

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🏗️ 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.