Assoc. Prof. Dr Chenxin Ran | Thin Film Technologies | Best Researcher Award

Assoc. Prof. Dr. Chenxin Ran is a leading scientist in the field of materials science, specializing in perovskite-based solar cell technologies. Currently affiliated with the Institute of Flexible Electronics at Northwestern Polytechnical University, Xi’an, China, he has established a strong reputation for his pioneering work on lead-free and tandem perovskite photovoltaics. He has authored over 40 high-impact SCI papers, many of which are recognized as ESI highly cited and hot topic papers, with a total citation count exceeding 6,800 and an h-index of 40. Dr. Ran is widely regarded as a significant contributor to the advancement of next-generation optoelectronic materials and devices.

Assoc. Prof. Dr Chenxin Ran, Institute of Flexible Electronics, China

Profile

SCOPUS

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🎓 Education

Assoc. Prof. Dr. Chenxin Ran holds a Ph.D. in Electronic Science & Technology from Xi’an Jiaotong University (2012–2016) 🎓🔬, where he specialized in advanced optoelectronic materials and solar energy technologies. During this time, he also conducted international research as a visiting scholar in the United States 🌍🧪. He earned his Bachelor’s degree in Applied Chemistry from Xi’dian University (2005–2009) ⚗️📘, gaining a strong foundation in materials chemistry and nanoscience. This blend of chemistry and electronics education positioned him to innovate in perovskite photovoltaics and lead-free solar cell development 🌞🧫.

💼 Experience

Dr. Chenxin Ran is an Associate Professor at Northwestern Polytechnical University (2020–present), where he advances research in narrow/wide bandgap perovskites and tandem solar cells ☀️🔋. Previously, he worked as a Postdoctoral Researcher and Lecturer at Xi’an Jiaotong University (2016–2020), focusing on lead-free Sn-based perovskite solar cells ⚗️♻️. He also gained international research experience as a Visiting Ph.D. Scholar at Case Western Reserve University (2014–2015), collaborating on carbon-based materials for perovskite applications 🌍🧫. His rich experience across top institutions reflects strong expertise in energy materials, device engineering, and interdisciplinary solar technology 🌱🔧.

🏆 Achievements

Assoc. Prof. Dr. Chenxin Ran has published over 40 SCI-indexed papers as first or corresponding author in top journals such as Chem. Soc. Rev. (2), Adv. Mater. (3), Joule, Energy Environ. Sci., ACS Energy Lett. (5), and Nano Lett. 🧪📘. His work has been cited more than 6,800 times with an h-index of 40 📈. He has authored 7 ESI highly cited papers and 2 hot topic papers 🔥. He leads national and provincial-level projects 🎯, serves on editorial boards of top journals 📚, and received the Scientist Award from IAAM in 2024 🏆🌍, reflecting his global scientific impact.

🏅Awards

Assoc. Prof. Dr. Chenxin Ran has received several prestigious recognitions for his outstanding contributions to materials science and renewable energy research. In October 2024, he was honored with the Scientist Award from the International Advanced Materials Society (IAAM) 🧪🏆. Earlier, his Ph.D. work was celebrated as the Excellent Doctoral Dissertation at Xi’an Jiaotong University in 2019 📘🎓. He was named Outstanding PhD Graduate in 2016 and was selected for the CSC Joint Doctoral Student Program in 2014 for international research exchange 🌍🔬. These accolades highlight his excellence in academic research and global scientific collaboration.

🔬 Research Focus

Assoc. Prof. Dr. Chenxin Ran focuses on cutting-edge research in perovskite-based tandem solar cells, particularly Perovskite/Perovskite and Perovskite/Silicon architectures. His work aims to achieve high-efficiency, cost-effective, and stable photovoltaic devices by engineering crystal growth, interface layers, and defect passivation. He explores both lead-free Sn-based and wide-bandgap perovskites for environmentally friendly energy solutions. Through innovative fabrication techniques and molecular design, his research supports the future of green energy and next-generation optoelectronics, paving the way for scalable and commercially viable solar technologies. His interdisciplinary approach bridges materials science, chemistry, and electronics for global sustainable development. 🌍🔋🔧

📘 Publications

Stabilizing Black-Phase Formamidinium Perovskite Formation at Room Temperature and High Humidity
Authors: W. Hui, L. Chao, H. Lu, F. Xia, Q. Wei, Z. Su, T. Niu, L. Tao, B. Du, D. Li, Y. Wang, C. Ran, et al.
Journal: Science, Vol. 371, Issue 6536, 2021, Pages 1359–1364

Defects in Metal Triiodide Perovskite Materials Towards High-Performance Solar Cells: Origin, Impact, Characterization, and Engineering
Authors: C. Ran, J. Xu, W. Gao, C. Huang, S. X. Dou
Journal: Chemical Society Reviews, Vol. 47, Issue 12, 2018, Pages 4581–4610

High‐Quality Cs₂AgBiBr₆ Double Perovskite Film for Lead‐Free Inverted Planar Heterojunction Solar Cells with 2.2% Efficiency
Authors: W. Gao, C. Ran, J. Xi, B. Jiao, W. Zhang, M. Wu, X. Hou, Z. Wu
Journal: ChemPhysChem, Vol. 19, Issue 14, 2018, Pages 1696–1700

Solvent Engineering of the Precursor Solution Toward Large‐Area Production of Perovskite Solar Cells
Authors: L. Chao, T. Niu, W. Gao, C. Ran, L. Song, Y. Chen, W. Huang
Journal: Advanced Materials, Vol. 33, Issue 14, 2021, Article 2005410

Conjugated Organic Cations Enable Efficient Self-Healing FASnI₃ Solar Cells
Authors: C. Ran, W. Gao, J. Li, J. Xi, L. Li, J. Dai, Y. Yang, X. Gao, H. Dong, B. Jiao, Z. Wu, M. Kanatzidis
Journal: Joule, Vol. 3, Issue 12, 2019, Pages 3072–3087

Metal Halide Perovskite for Next-Generation Optoelectronics: Progresses and Prospects
Authors: H. Dong, C. Ran, W. Gao, M. Li, Y. Xia, W. Huang
Journal: eLight, Vol. 3, Issue 1, Article 3, 2023

Mr Weihai Xue | Coatings and Surface Treatments | Best Researcher Award

Mr. Weihai Xue is a dedicated researcher affiliated with the Institute of Metal Research, Chinese Academy of Sciences, based in Shenyang, China. He has made substantial contributions to materials science, particularly in the domains of wear resistance, protective coatings, and tribological performance for advanced engineering applications. His research aims to enhance the durability and efficiency of materials used in critical industrial environments, such as wind turbine blades and aero-engines. With an impressive citation record and a strong portfolio of publications in high-quality journals, Mr. Xue has established himself as a valuable contributor to applied surface engineering.

🎓 Education

Mr. Weihai Xue is affiliated with the prestigious Institute of Metal Research, Chinese Academy of Sciences, which indicates a strong educational foundation in materials science and engineering 🧪📘. Although his exact academic degrees are not detailed, his prolific contributions to high-impact journals and experimental research suggest he holds postgraduate-level training, likely including a master’s or Ph.D. in tribology, surface engineering, or materials physics 🎓🔬. His expertise in wear resistance, coatings, and erosion mechanics demonstrates advanced knowledge developed through intensive academic and laboratory experience ⚙️🧠, establishing him as a well-trained and competent researcher.

🏢 Experience

Mr. Weihai Xue is a research scientist at the Institute of Metal Research, Chinese Academy of Sciences 🏢. His expertise lies in surface engineering, material protection, and advanced coating technologies 🔬🧪. He actively collaborates with industrial and academic partners to develop high-performance coatings for aerospace and renewable energy applications ✈️🌬️. His work addresses extreme conditions such as high-temperature wear, corrosion, and droplet erosion 🌡️💧. Mr. Xue contributes significantly through hands-on experimentation, scientific analysis, and impactful publications 📚📈. His experience reflects innovation, technical excellence, and dedication to solving real-world engineering challenges ⚙️🔍.

🔬 Research Focus

Mr. Weihai Xue’s research focuses on surface engineering, material protection, and erosion mechanisms in harsh environments such as high-speed impact and corrosive conditions 🌪️🛡️. He investigates fretting wear, anti-corrosive coatings, and erosion resistance in both metallic and polymer materials ⚙️🧪. His work is highly relevant to aerospace and renewable energy applications ✈️💨. Using advanced microscopy and profilometry 🔍🧫, he explores the relationship between coating composition and mechanical behavior. His goal is to develop durable coatings that prevent damage, extend service life, and improve material performance in real-world industrial conditions 🏭🧱.

📘 Publications

Study on Fretting Wear Behavior of Titanium Alloys Sliding Against Various Friction Pair Materials at Room Temperature for Aero-Engine Applications
Authors: Abdur Razzak, Sixiang Wang, Weihai Xue, Siyang Gao, Deli Duan
Journal: Journal of Bio- and Tribo-Corrosion (2025)

Effect of Sliding Speed on Anti-aluminium Adhesion Behaviour of TiB₂ Deposited on Titanium Alloy under High Temperature
Authors: Bi Wu, Siyang Gao, Weihai Xue, Shu Li, Deli Duan
Journal: Surface Technology (2025)

A Comparative Study of the Differences in Microstructure and Properties of Tribo-Layers of DD5 Nickel-Based Single-Crystal Superalloys Caused by External Heat and Friction Heat in Dry Sliding Wear
Authors: Shuai Yang, Siyang Gao, Weihai Xue, Wenfeng Yu, Deli Duan
Journal: Wear (2025)

Oxidation, Hot Corrosion, and Interdiffusion Behavior of NiAlTa Coating by Electro-Spark Deposition
Authors: Shuai Yang, Siyang Gao, Weihai Xue, Bi Wu, Deli Duan
Journal: Rare Metals (2025)

Preparation of Protective Coatings for the Leading Edge of Wind Turbine Blades and Investigation of Their Water Droplet Erosion Behavior
Authors: Zilong Zheng, Haijing Sun, Weihai Xue, Xin Zhou, Jie Sun
Journal: Wear (2024)