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

GOOGLESCHOLAR

🎓 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