Kumar Mallem | Energy | Best Researcher Award

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Dr. Kumar Mallem | Energy | Best Researcher Award

Dr. Kumar Mallem, Hong Kong University of Science and Technology, Hong Kong

Dr. Kumar Mallem is a researcher in electronic and computer engineering, specializing in quantum rod light-emitting diodes (QRLEDs) and advanced optoelectronic materials. He is pursuing a Ph.D. at the Hong Kong University of Science and Technology (HKUST), focusing on next-generation display and lighting applications. His research spans quantum dot and quantum rod LEDs, perovskite solar cells, and silicon-based photovoltaics. Dr. Mallem has extensive experience in device fabrication and characterization, with multiple high-impact publications and patents. Recognized with prestigious awards, including the Distinguished Paper Award at SID Display Week 2025, he continues to advance energy-efficient lighting technologies.

Publication Profile

Google Scholar

Education 🎓

Dr. Kumar Mallem is currently pursuing a Ph.D. in Electronic and Computer Engineering at HKUST (2020–2025) under Prof. Abhishek Kumar Srivastava, focusing on quantum rod light-emitting diodes for future display applications. He earned an M.Tech. in Electronics and Communication Engineering from Jawaharlal Nehru Technological University, Kakinada (2012–2014), conducting research on HfO₂/Ge stacks for MOS devices at IIT Bombay under Prof. Saurabh Lodha. His B.Tech. in the same field was completed at AGCIT, JNTU Kakinada (2007–2011). His educational background integrates semiconductor device engineering, optoelectronics, and materials science, equipping him with expertise in advanced display and photovoltaic technologies.

Experience 🏆

Dr. Kumar Mallem has significant research experience in optoelectronics and semiconductor devices. Since 2020, he has been a Ph.D. researcher at HKUST, developing quantum rod LEDs and optimizing their efficiency. From 2015 to 2019, he worked as a research assistant at Sungkyunkwan University, South Korea, under Prof. Junsin Yi, specializing in silicon solar cells, thin-film transistors (TFTs), and MOS devices. His hands-on expertise includes device fabrication, nanomaterials assembly, and advanced characterization techniques. His work contributes to energy-efficient display technologies and next-generation solid-state lighting.

Awards & Honors 🏅

Dr. Kumar Mallem has received several prestigious recognitions, including the Distinguished Paper Award at SID Display Week 2025 for his work on highly efficient QRLEDs. He was awarded the Hong Kong PhD Fellowship Scheme (2020–2025) for academic excellence. He also won the Excellent Paper Award at the Asia-Pacific Forum on Renewable Energy in 2018. His contributions to optoelectronic devices and energy-efficient lighting technologies have earned him international recognition, reflecting his impact in advancing quantum dot and nanomaterial-based displays.

Research Focus 🔬

Dr. Kumar Mallem specializes in quantum rod and quantum dot light-emitting diodes, perovskite LEDs, silicon solar cells, and advanced optoelectronic materials. His research aims to enhance device efficiency, suppress charge leakage, and improve external quantum efficiency for high-performance display and lighting technologies. He works extensively with solution-processed nanomaterials, carrier injection engineering, and interface optimization to develop next-generation optoelectronic devices. His contributions to solid-state lighting and energy-efficient display technologies push the boundaries of modern photonic applications.

Publication Top Notes

  • Quantum‐Rod On‐Chip LEDs for Display Backlights with Efficacy of 149 lm W−1 |  Advanced Materials | 55 | 2021
  • Molybdenum oxide: A superior hole extraction layer for Si solar cells | Materials Research Bulletin | 53 | 2019
  • Influence of small size pyramid texturing on Ag-screen printed Si solar cells | Materials Science in Semiconductor Processing | 45 | 2018
  • Control of size and distribution of silicon quantum dots for solar cells | Renewable Energy | 33 | 2019
  • Ultralow roll‐off quantum dot LEDs using engineered carrier injection layer | Advanced Materials | 30 | 2023
  • Ambient annealing influence on MoOx layer for carrier-selective contact solar cells | Materials Science in Semiconductor Processing | 29 | 2019
  • MoOx work function & interface analysis for hole-selective Si heterojunction solar cells | Applied Surface Science | 24 | 2021
  • Solution-processed red, green, and blue quantum rod LEDs | ACS Applied Materials & Interfaces | 22 | 2022
  • High-efficiency crystalline silicon solar cells: A review  | 19 | 2019
  • Light scattering properties of multi-textured AZO films for Si thin film solar cells |  Applied Surface Science | 19 | 2018

Zenghui Qiu | Electrochemical energy | Best Researcher Award

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Prof. Dr. Zenghui Qiu | Electrochemical energy | Best Researcher Award

Prof. Dr. Zenghui Qiu, +Beijing University of Chemical Technology, China

Dr. Zenghui Qiu is a distinguished researcher in material science and nanotechnology, specializing in electrochemistry, energy storage materials, supercapacitors, and electrocatalysis. He is affiliated with the College of Mathematics & Physics at Beijing University of Chemical Technology, China. His research contributions focus on hybrid electrochemical energy storage devices, with numerous publications in top-tier journals such as ACS Applied Materials & Interfaces, Nano Research, and Journal of Alloys and Compounds. As an active peer reviewer for leading scientific journals, Dr. Qiu plays a crucial role in advancing the field of electrochemical energy storage. His studies on MXene-based hydrogels, graphene composites, and zinc-ion capacitors have significantly impacted the development of next-generation energy storage technologies. Recognized for his expertise, he collaborates with top researchers and institutions worldwide, driving innovation in sustainable energy solutions. 🚀🔋

Google Scholar

Scopus

Education 🎓📚

Dr. Zenghui Qiu pursued his academic journey in material science and electrochemistry, earning his advanced degrees from prestigious institutions. His research focused on the design and synthesis of high-performance energy storage materials, particularly for supercapacitors and hybrid electrochemical devices. Throughout his education, he specialized in MXene-based materials, graphene composites, and electrocatalytic nanomaterials, gaining expertise in their electrochemical properties and applications. He conducted extensive studies on polyaniline-intercalated Ti₃C₂Tₓ hydrogels, defect-reduced graphene oxide, and metal oxide heterostructures to enhance energy storage efficiency. His doctoral research led to the development of novel electrode architectures, optimizing their electrochemical performance for next-generation energy storage systems. With a strong foundation in physical chemistry and nanomaterials, Dr. Qiu has emerged as a leading scientist in the field, contributing significantly to advancements in sustainable energy. His educational background laid the foundation for his impactful research and global collaborations in energy storage and material science. ⚡🔍

Experience 🏢🔬

Dr. Zenghui Qiu has extensive research experience in electrochemical energy storage, material science, and nanotechnology. As a faculty member at the College of Mathematics & Physics, Beijing University of Chemical Technology, he has led multiple research projects focusing on high-performance supercapacitors, hybrid electrochemical devices, and electrocatalysts. He has authored numerous high-impact publications in leading journals, contributing to advancements in MXene-based hydrogels, defect-engineered graphene, and metal-oxide heterostructures. His expertise in energy storage materials has positioned him as a key reviewer for prestigious journals, including ACS Applied Materials & Interfaces, Nano Research, and Chemical Engineering Journal. Dr. Qiu collaborates with global research teams to develop sustainable energy solutions, working on next-generation energy storage systems with improved efficiency and durability. His research has influenced various applications, from portable electronics to large-scale energy storage, making significant strides in the field of electrochemical energy technologies. ⚙️🔋

Awards & Honors 🏅🥇

Dr. Zenghui Qiu has received multiple accolades for his contributions to material science and electrochemical energy storage. His groundbreaking work on high-performance supercapacitors and hybrid electrochemical devices has earned him recognition from top-tier scientific institutions. He has been honored with prestigious awards for his innovative research on MXene-based hydrogels and graphene composites, advancing the field of energy storage materials. His role as a distinguished reviewer for leading journals such as ACS Applied Materials & Interfaces and Nano Research has been acknowledged through editorial distinctions. Dr. Qiu’s contributions to electrocatalysis and energy storage have been recognized at international conferences, where he has received best paper and outstanding researcher awards. His work on high-energy-density zinc-ion capacitors has garnered significant attention, leading to multiple citations and collaborations with esteemed research groups. His commitment to advancing sustainable energy solutions continues to be celebrated worldwide. 🏆🔬

Research Focus 🔍⚡

Dr. Zenghui Qiu specializes in material science, nanotechnology, and electrochemical energy storage. His research focuses on designing and developing advanced supercapacitors, hybrid electrochemical devices, and electrocatalytic materials. He has made significant contributions to the study of MXene-based hydrogels, graphene composites, and metal oxide heterostructures for high-performance energy storage applications. His work explores the electrochemical properties of novel materials, enhancing their capacitance, cycling stability, and rate performance. He investigates the interfacial chemistry and charge transfer mechanisms of nanostructured electrodes, optimizing their functionality for real-world applications. Dr. Qiu’s research has led to breakthroughs in zinc-ion capacitors, asymmetric supercapacitors, and hydrogen evolution electrocatalysts, contributing to sustainable energy solutions. His work aims to bridge the gap between fundamental nanomaterials research and practical energy storage technologies, driving innovations in clean and renewable energy. 🌍🔋

 

Publication Top Notes

🔬 W. Yan, D. Wu, X. Zhang, Z. Zhang, H. Xu – “Contact enhancement effect: Extending the duration of contact state to enhance the output of contact-separation triboelectric nanogenerators” – Materials Today Communications, 2025 📄 (📑 0 citations)

⚡ S. Meng, P. Liao, X. Zhang, Z. Qiu, H. Xu – “Ti3C2TX@PPy-reduced graphene oxide heterostructure hydrogel for supercapacitor with excellent rate capability” – Journal of Alloys and Compounds, 2025 ⚙️ (📑 0 citations)

 

 

 

Hongwei Qu | Wind Turbines | Best Researcher Award

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Dr. Hongwei Qu | Wind Turbines | Best Researcher Award

Professor at northeast electric power university, China

Dr. Hongwei Qu is a Professor at Northeast Electric Power University, specializing in new energy, photovoltaic modules, and wind turbines. He leads the Jilin University-Enterprise Joint Technology Innovation Laboratory, focusing on solar panel efficiency, dust accumulation diagnosis, and wind turbine optimization. He has secured multiple research grants, published 20+ academic papers (SCI/EI-indexed), and holds six patents. His industry collaborations have resulted in cost-saving innovations worth over 20 million yuan. A recipient of the Jilin Provincial Science and Technology Progress Award, Dr. Qu is dedicated to advancing renewable energy solutions. ⚡📡🔍

 

Publication Profile

Scopus

Academic and Professional Background

Dr. Hongwei Qu, Ph.D., is an Associate Professor and Master’s Supervisor at the School of Energy and Power Engineering, Northeast Electric Power University. He leads the Jilin University-Enterprise Joint Technology Innovation Laboratory for New Energy Industry, focusing on renewable energy and energy storage. His research covers solar photovoltaic efficiency, dust accumulation diagnosis, hot spot and hidden crack EL detection, wind turbine blade wake analysis, and intelligent operation and maintenance of wind turbines. Dr. Qu’s work advances sustainable energy solutions, enhancing the efficiency and durability of solar and wind energy systems. ⚡🔍🌞

🚀 Research & Innovations

Dr. Hongwei Qu has made remarkable contributions to renewable energy research. He has participated in two projects under the National Natural Science Foundation of China Youth Fund and received the Second Prize of Jilin Provincial Science and Technology Progress 🏆. He has led multiple projects, including 2 by Jilin Science and Technology Department, 2 by Jilin Education Department, and 2 by Jilin Science and Technology Bureau, along with 20+ horizontal research projects. His work includes 20 academic papers 📄, 10+ indexed in SCI & EI, 6 invention patents, 9 software copyrights, and 1 textbook 📚, driving technological advancements in energy innovation. ⚡🌍

🌞🔬 Research Focus

Dr. Hongwei Qu’s research revolves around photovoltaic (PV) efficiency, dust accumulation effects, and advanced coatings for energy applications. His work covers dust deposition impact on PV output ⚡, localized shadowing effects, and fault diagnosis using probabilistic neural networks 🤖. He also explores temperature-dependent PV performance, optimal cleaning cycles for solar panels, and optical transmission models for dusty modules. His expertise extends to superhydrophobic PTFE coatings 🏭, anti-scale polydopamine coatings, and PV-PCM systems under varying tilt angles, wind conditions, and ambient temperatures 🌬️. His findings enhance renewable energy efficiency, sustainability, and smart PV maintenance. 🌍🔋

Publication Top Notes

🔹 Qu, H., Zhao, H., Wang, W., Zhang, J. (2025). Experimental study on the losses of dusty PV modules considering irradiance levels and tilt angles. Energy Reports. Cited by: 0 📄⚡

🔹 Guo, S., Deng, X., Guo, T., Li, X., Tian, J. (2025). Optimization of biomass torrefaction densification process parameters: Impact on hydrogen-rich syngas generation in the gasification process. Biomass and Bioenergy. Cited by: 0 🌱🔋

🔹 Guo, S., Gan, J., Yang, L., Li, X., Zhao, D. (2025). Simulation and mechanistic exploration of the mid to late-stage hydrothermal carbonization process in biomass. Process Safety and Environmental Protection. Cited by: 0 🔥🌍

Conclusion

Dr. Hongwei Qu is a highly suitable candidate for the Best Researcher Award due to his extensive contributions to renewable energy research, technological innovations, and industry collaborations. His work in solar photovoltaic efficiency, energy storage, and wind turbine optimization demonstrates a strong impact on both academia and industry. While his citation index and editorial appointments could be improved, his patents, funded projects, and cost-saving solutions position him as a leading researcher in the field of energy and power engineering.

Aykut Fatih Güven | Renewable Energy | Best Researcher Award

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Assist Prof Dr. Aykut FatihGüven | Renewable Energy | Best Researcher Award

Assist Prof Dr. Aykut FatihGüven, Yalova University, Turkey

Aykut Fatih Güven, Ph.D., is an Assistant Professor in Electrical and Electronics Engineering at Yalova University, Turkey. With a background from Karadeniz Technical University, he earned his M.Sc. in Electrical Engineering in 2004 and later completed his Ph.D. at Kocaeli University in 2022. Dr. Güven’s expertise spans renewable energy, hybrid energy systems, electric vehicles, control systems, power analysis, artificial intelligence, and meta-heuristic optimization. Previously, he served in the Energy Systems Engineering department at Yalova University. His passion for advancing technology and sustainable solutions is evident in his dynamic research. 🌐⚡🔬

Publication Profile:

Scopus

Orcid

Google Scholar

Education and qualifications:

Dr. Aykut Fatih Güven, an accomplished academic, embarked on his educational journey at Karadeniz Technical University, earning his Undergraduate degree in Electrical Engineering from 1996 to 2000. Delving deeper into his field, he pursued a Master’s degree, culminating in an M.Sc. in Electrical Engineering from the same institution (2000-2004). His academic prowess continued at Kocaeli Universitesi Fen Bilimleri Enstitusu, where he devoted his efforts to a Ph.D. in Electrical Engineering from 2018 to 2022. Dr. Güven’s commitment to advancing his expertise is evident in his extensive educational background, positioning him as a distinguished figure in the realm of Electrical Engineering. ⚙️🎓✨

Employment :

Dr. Aykut Fatih Güven, a distinguished academic, currently serves as an Assistant Professor in the Department of Electrical Electronics Engineering at Yalova University since October 30, 2023. Prior to this, from February 20, 2015, until October 30, 2023, he held the position of Dr. at Yalova Üniversitesi Mühendislik Fakültesi in Energy Systems Engineering. Dr. Güven’s journey in academia showcases a seamless transition from a role focused on energy systems to his current responsibilities in electrical and electronics engineering. His commitment to both fields is marked by continuous contributions and expertise, positioning him as a valuable asset in academia. 🏢🔍👨‍🏫

Research Focus:

Dr. Aykut Fatih Güven is a pioneering researcher with a primary focus on optimizing green energy systems. His expertise encompasses the design and performance analysis of autonomous green energy systems, employing multi and hybrid metaheuristic optimization approaches. With an extensive background in energy system engineering, he has conducted groundbreaking studies on the feasibility and economic analysis of independent hybrid energy systems for various regions. Dr. Güven’s dedication extends to investigating the impacts of DC fast charging stations for electric vehicles and exploring metaheuristic algorithms for optimizing hybrid energy systems in isolated rural environments. His work is a beacon in advancing sustainable solutions for the future. 🌱🔍💡

publication Top Notes:

  1. Design optimization of a stand-alone green energy system of university campus based on Jaya-Harmony Search and Ant Colony Optimization algorithms approaches
  2. Performance analysis of autonomous green energy system based on multi and hybrid metaheuristic optimization approaches
  3. Bahçelievler Belediye Başkanlık Binasının Enerji İhtiyacının Güneş ve Rüzgar Sistemi ile Karşılanması, Optimizasyonu ve Maliyet Analizi
  4. DC Fast Charging Station Modeling and Control for Electric Vehicles
  5. Multi-Objective Optimization of an Islanded Green Energy System Utilizing Sophisticated Hybrid Metaheuristic Approach
  6. Balıkesir İli Erdek İlçesi İçin Bağımsız Hibrit Enerji Sisteminin Fizibilite Çalışması Ve Ekonomik Analizi
  7. Afyon Oruçoğlu Termal Otelinin Enerji İhtiyacını Karşılayacak Güneş Enerji Sisteminin Tasarlanması, Optimizasyonu Ve Maliyet Analizi
  8. Feasibility Study and Techno-Economic Analysis of Stand-Alone Hybrid Energy System for Muğla Province Köyceğiz
  9. Yalova Üniversitesi Merkez Kampüsünde Elektrik Enerji Kalitesini Etkileyen Harmoniklerin İncelenmesi
  10. Assessing metaheuristic algorithms in determining dimensions of hybrid energy systems for isolated rural environments: Exploring renewable energy systems with hydrogen storage …