Shuangke Liu | Energy Conversion | Best Researcher Award

Mr. Shuangke Liu | Energy Conversion | Best Researcher Award

Associate Professor | National University of Defense Technology | China

Mr. Liu Shuangke is an associate professor and master’s supervisor at the National University of Defense Technology with extensive expertise in high-specific-energy lithium-sulfur and lithium-metal batteries as well as fiber-shaped batteries. He earned his Ph.D. from the National University of Defense Technology and has built a strong foundation in materials science and electrochemistry. Throughout his professional career, he has led numerous research projects, published over 40 papers in reputed journals such as Nature Communications, Energy & Environmental Science, Advanced Functional Materials, and Chem. Soc. Rev., and applied for 15 patents while authoring a monograph. His research interests focus on innovative battery materials, structural design of hollow carbon frameworks, gradient multicomponent solid electrolyte interphases, spin modulation, and orbital strengthening for high-voltage cathodes. He has mentored students who have won multiple awards, guided theses recognized at provincial and national levels, and contributed actively to the scientific community as a youth editorial board member for journals including Electrochemistry and Carbon Neutralization. Liu Shuangke has received various honors for teaching excellence and research achievements. His research skills include advanced electrochemical analysis, materials synthesis, battery design, and interphase engineering, reflecting both innovation and practical impact. His work has garnered 1,593 citations by 1,392 documents, with 47 documents and an h-index of 25, demonstrating high visibility and influence in the field of energy storage and battery research.

Profiles: Scopus | ORCID | ResearchGate        

Featured Publications

Liu, S., Yao, Z., Fu, T., Pan, T., Luo, C., Pang, M., Xiong, S., Guo, Q., Li, Y., Zheng, C., Sun, W., & Zhou, G. (2025). Dynamic doping and interphase stabilization for cobalt-free and high-voltage lithium metal batteries. Nature Communications.

Liu, S., [Authors as above]. (2025). In situ partial-cyclized polymerized acrylonitrile-coated NCM811 cathode for high-temperature ≥ 100 °C stable solid-state lithium metal batteries. Nano Micro Letters.

Liu, S., Pan, T., Li, Y., Yao, Z., Zhu, Y., Wang, X., Wang, J., Zheng, C., & Sun, W. (2025). Research advances on lithium-ion batteries calendar life prognostic models. Carbon Neutralization.

Integrated online identification of aerodynamic and thrust parameters for air-breathing aircraft. Conference Paper.

Dr. Muhammad Mamdouh Osman | Perovskite Solar cell | Best Researcher Award

Dr. Muhammad Mamdouh Osman | Perovskite Solar cell | Best Researcher Award

Doctorate at King Saud University, Saudi Arabia

Professional Profile

Summary:

Dr. Muhammad Mamdouh Osman is a dedicated physicist with extensive experience in both academic teaching and cutting-edge research. Holding a PhD in Physics from King Saud University, his expertise lies in the field of perovskite solar cell fabrication and characterization. With a strong background in various spectroscopic and microscopic techniques, he has contributed significantly to scientific excellence, recognized by multiple awards and scholarships.

👩‍🎓Education:

  • PhD in Physics
    King Saud University, Saudi Arabia (2017-2023)
  • MSc in Physics
    King Saud University, Saudi Arabia (2014-2017)
  • BSc in Physics
    Al-Azhar University, Cairo, Egypt (2003-2008)
    Grade: Very Good (2nd Class starred)

Professional Experience:

  • Teaching Assistant, Department of Physics, King Saud University
    Riyadh, Saudi Arabia (2019-2023, 2014-2018)
  • Teaching Assistant, Department of Physics, Al-Azhar University
    Cairo, Egypt (2018-2019)
  • Coordinator Assistant, Department of Zoology, King Saud University
    Riyadh, Saudi Arabia (2011-2014)
  • Physicist, Sonic and Ultrasonic Metrology, National Institute for Standards
    Cairo, Egypt (2010-2011)

Research Interests:

  • Perovskite Solar Cells: Device fabrication and characterization
  • Structural Analysis: Utilizing X-Ray Diffraction (XRD)
  • Spectroscopy Techniques: UV-VIS-NIR, Photoluminescence (PL), Spectroscopic Ellipsometry (SE)
  • Microscopy Techniques: Scanning Electron Microscopy (SEM)
  • Infrared Spectroscopy: Fourier Transform Infrared Spectroscopy (FTIR)

Courses and Certifications:

  • “Speak English Professionally: In Person, Online & On the Phone” (Coursera, 2021)
  • “Learning How to Learn” (Coursera, 2020)
  • “Learning Outcome Assessment” (King Saud University, 2017)
  • “Course Design” (King Saud University, 2017)
  • “Internal Auditor for ISO-9001:2008” (King Saud University, 2012)
  • “License to Use a Radiation Source” (Ministry of Health, Egypt, 2011)
  • “Principal Training Program for Radiation Protection” (Egyptian Atomic Energy Authority, 2011)
  • “International Computer Driving License (ICDL)” (Information System Institute, Cairo, 2010)
  • “Physics Research” (National Research Center, Cairo, 2007)

Publications Top Noted:

Title: Effect of Li-salt additives on the optical features and solar cell performance of Cs0. 05FA0. 85MA0. 10Pb (I0. 90Br0. 10) 3 perovskite solar cells

  • Authors: AM El-naggar, MM Osman, AM Aldhafiri, AA Albassam, AM Kamal, Mohamed Bakr Mohamed
  • Journal:Optical Materials
  • Year: 2023
  • Citations: 4

Title: Probing the influence of the passivation layer of 4-Hydroxyphenethylammonium iodide on the optical, structural and solar cell performance of (FAMACs) Pb (IBr) 3 perovskite …

  • Authors: AM El-naggar, MM Osman, AM Aldhafiri, AA Albassam, AM Kamal, Mohamed Bakr Mohamed
  • Journal: Optical Materials
  • Year: 2023
  • Citations: 3

Title: Comparative study of the optical, structural, and solar cell performance of (MAPbBr3) x (FAPbI3) 1-x (MACl) 0.33 mixed perovskite solar cells: With and without the passivation …

  • Authors: AM El-naggar, MM Osman, Anwar Q Alanazi, AM Aldhafiri, AA Albassam, AM Kamal, Mohamed Bakr Mohamed
  • Journal:Optical Materials
  • Year: 2023
  • Citations: 3

Title: Improvement of the optical characteristics of PVA/PVP blend with different concentrations of SnS2/Fe

  • Authors:Ahmed M El‐naggar, Zein K Heiba, Mohamed Bakr Mohamed, Amgad M Kamal, Mohamed M Osman, Abdullah A Albassam, Gandham Lakshminarayana
  • Journal: Journal of Vinyl and Additive Technology
  • Year: 2022
  • Citations: 39

Title: Modifications of the structural and optical properties of PVA/PVP loaded with Zn0.75-xCd0.25VxS nano powders

  • Authors:Zein K Heiba, AM El-naggar, Mohamed Bakr Mohamed, AM Kamal, MM Osman, AA Albassam, G Lakshminarayana
  • Journal: Optical and Quantum Electronics
  • Year: 2022
  • Citations: 13