Dr. Chadha Henchiri | Conference | Editorial Board Member

Published on by Global Energy Awards

Dr. Chadha Henchiri | Conference | Editorial Board Member

University of Sfax | Tunisia

Dr. Chadha Henchiri is a materials science researcher with strong expertise in magnetism, dielectrics, and MATLAB-based modulation of magnetic properties. He has hands-on experience in synthesizing nanopowders using high-energy ball milling, solid-state, sol-gel, and hydrothermal methods, and has designed high-temperature impedance spectroscopy holders for both bulk and film samples. His technical skills include handling VSM, XRD, XPS, SEM/TEM, TGA-DSC, pellet pressing, and quartz-tube vacuum sealing. He is proficient in structural and magnetic characterization, Rietveld refinement, impedance spectroscopy, and XPS analysis using professional software packages such as FULLPROF, MAUD, Origin, ZView, and CASA XPS. He has participated in multiple scientific events, received specialized training in research communication and scientific publishing, and supervised several postgraduate research projects in magnetism, perovskites, and spinel ferrites. Alongside his research activities, he also contributes as a teaching professional in physics and materials science.

Profile: Scopus 

Featured Publication

Ying Xia, Xin Yang, Lei Chang, Hua Zhou, Tao He, Chadha Henchiri,Fatma Argoubi, Ahmed Ben-Ismaïl, Hai-Shan Zhou, Guang-Nan Luo. (2025). Characteristics and mechanism of heat deposition in a helicon plasma source with a cusp magnetic field configuration using permanent magnets. Physics of Plasmas

Prof. Haiyan Leng | Hydrogen Storage Materials | Best Researcher Award

Published on by Global Energy Awards

Prof. Haiyan Leng | Hydrogen Storage Materials | Best Researcher Award

Shanghai University | China

Prof. Haiyan Leng, a professor and doctoral supervisor at Shanghai University, specializes in lightweight hydrogen storage materials and high-capacity hydrogen storage device design. She has led and participated in multiple national and enterprise-funded projects, published over 70 SCI papers in top journals, and holds more than ten domestic and international patents. Her recent highly cited work in the Journal of Rare Earths investigates the influence of La and Ce rare earth doping on the hydrogen absorption properties of Zr7V5Fe alloy. The study revealed that rare earth doping enhances activation with shorter incubation periods and improves the transition of Zr and V from oxidized to metallic states during heating, leading to better hydrogen absorption performance. X-ray diffraction showed reduced cell volume of ZrV2 and α-Zr phases, raising plateau pressure, while kinetic analysis indicated coarser α-Zr phases and larger particle sizes, slightly reducing hydrogen absorption kinetics. Overall, the research provides valuable technical guidance for optimizing zirconium-based alloys for hydrogen storage applications.

Profile:  Scopus 

Featured Publications

"Influence of rare earth doping on hydrogen absorption properties of Zr7V5Fe alloy"

"Multivalent Ti/Nb catalysts with oxygen vacancies: Bridging electron transfer pathways to enhance MgH2 hydrogen desorption property"

"Effect of La doping on tritium storage properties of Ti-based alloys"

"The relationship between thermal management methods and hydrogen storage performance of the metal hydride tank"

"Performance improvement of magnesium-based hydrogen storage tanks by using carbon nanotubes addition and finned heat exchanger: Numerical simulation and experimental verification"