Guoliang Li | Solar Energy | Best Researcher Award | 13161

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Dr. Guoliang Li | Solar Energy | Best Researcher Award 

Dr. Guoliang Li, Yunnan Normal University, China

Dr. Guoliang Li is a renowned academic at Yunnan Normal University, China, specializing in environmental science and sustainable resource management. With a strong focus on ecological conservation and innovative environmental technologies, Dr. Li’s research has significantly advanced understanding and solutions for sustainable development in Yunnan’s unique ecological landscape. His work fosters collaboration between academia and local communities, promoting long-term environmental sustainability.

Profile

Scopus

Early Academic Pursuits 🎓

Dr. Guoliang Li’s journey into the world of renewable energy began with a strong foundation in engineering. His academic pursuits were fueled by a deep interest in harnessing solar energy for practical applications. During his master’s and doctoral studies, Dr. Li specialized in solar trough concentrating utilization and solar photovoltaic air conditioning systems. These early academic pursuits allowed him to delve into innovative ways of integrating solar energy with other energy systems, particularly in developing sustainable heating and cooling solutions.

In addition to his engineering focus, Dr. Li also developed a passion for teaching, taking on roles as an educator in new energy science and engineering. This combination of hands-on research and teaching roles has shaped his career, giving him a well-rounded perspective on both the technical and pedagogical aspects of solar energy technologies.

Professional Endeavors and Expertise 🌞

Currently serving as a Senior Technician at the Solar Energy Research Institute at Yunnan Normal University, Dr. Li plays a pivotal role in the development and advancement of solar technologies. His professional endeavors span both academic and practical domains, where he leads research projects and experiments related to solar photovoltaic and thermal utilization. Dr. Li’s extensive research experience is reflected in his work with solar thermal systems and energy-efficient technologies, particularly in applications such as solar photovoltaic direct-drive ice storage air conditioning and heat pump refrigeration systems.

Dr. Li’s professional expertise extends beyond the laboratory, as he actively collaborates with industries to bring his research findings to life. He has contributed to one consultancy project in the industry, applying his research to real-world energy challenges and promoting the integration of renewable energy solutions into commercial systems. His ability to bridge the gap between theoretical research and practical application has made him an influential figure in the field of renewable energy.

Contributions and Research Focus 🔬

Dr. Guoliang Li has made significant contributions to solar energy research, particularly in the development of solar trough concentrating photovoltaic/solar thermal systems. His research has focused on the experimental analysis and performance evaluation of various types of concentrating solar cells, pushing the boundaries of solar energy technology. In addition to these contributions, he has also explored solar photovoltaic direct-drive ice storage air conditioning systems, analyzing the photoelectric cold energy matching characteristics of such systems.

Dr. Li’s work in low-temperature phase change cold storage materials is also noteworthy, as it presents a solution to the challenge of efficiently storing and utilizing solar energy. Through these innovative projects, Dr. Li has aimed to improve energy efficiency, reduce reliance on conventional energy sources, and promote sustainable energy solutions for heating, cooling, and refrigeration applications.

Accolades and Recognition 🏅

Throughout his career, Dr. Li’s research and innovations have earned him widespread recognition. His citation index of 17 reflects the significant impact of his work on the acade

mic and research communities. He has published 39 journal articles, contributing valuable knowledge to the fields of solar energy and energy efficiency. Additionally, Dr. Li has authored and co-authored numerous papers on solar energy systems, further solidifying his role as a thought leader in the renewable energy sector.

Dr. Li’s work has not only earned him academic accolades but has also positioned him as a key player in the global renewable energy movement. His research on solar photovoltaic and thermal utilization has been cited by peers and experts worldwide, emphasizing the relevance of his work in addressing global energy challenges.

Publication Top Notes

Research on the characteristics of photovoltaic-driven refrigerated warehouse with ice storage in field under weather and load variation

Author: Zhao, H., Li, M., Wang, Y., Zhang, Y., Li, G.

Journal: Renewable Energy

Year: 2024, 

Surfactant hydrophilic modification of expanded graphite to fabricate water-based composite phase change material with high latent heat for cold energy storage

Author: Liu, Y., Li, M., Ma, X., … Zhao, H., Zhu, Y.

Journal: Chemical Engineering

Year:  2024

Solar irradiance prediction with variable time lengths and multi-parameters in full climate conditions based on photovoltaic greenhouse

Author: Zhu, Y., Li, M., Ma, X., … Liu, Y., Hassanien, R.H.E.

Journal: Energy Conversion and Management

Year:  2024

Oliver O Apeh | Renewable energy | Best Researcher Award

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Dr. Oliver O Apeh | Renewable energy | Best Researcher Award

Researcher at University of Johannesburg, Nigeria

Dr. Oliver Okechukwu Apeh is a dedicated physicist with a Ph.D. in Physics from the University of Fort Hare, South Africa, focusing on solar photovoltaic systems under varying meteorological conditions. His academic journey includes an M.Sc. in Physics and Astronomy from the University of Nigeria, where he specialized in Solar Energy and Materials Science, and a Postgraduate Certificate in Education from the National Open University of Nigeria. Currently, he lectures on Information Technology at Eduvos Higher Institution in South Africa and serves as a Postdoctoral Research Fellow at the University of Johannesburg. His research interests span data science, machine learning for solar energy, smart energy systems, and the Food-Energy-Water nexus. Dr. Apeh has received numerous awards, including the University of Fort Hare Doctoral Research Award, and is a member of the South African Institute of Physics. His technical skills include proficiency in Python, C++, and various research software. 🧑‍🔬🔋🌍

Professional Profiles:

🎓 Education

Dr. Oliver Okechukwu Apeh has a robust educational background in Physics and Astronomy, with significant achievements in both theoretical and practical aspects of the field. He earned his Ph.D. in Physics from the University of Fort Hare, South Africa, in November 2021, where his thesis focused on the comparative performance of 3-kWp ranges solar photovoltaic systems under varying meteorological conditions in Alice, Eastern Cape Province. He completed his M.Sc. in Physics and Astronomy, specializing in Solar Energy and Materials Science, from the University of Nigeria, Nsukka, in December 2015. His thesis was on the synthesis and characterization of nanostructured zinc oxide thin films using an aqueous chemical method. Additionally, he holds a Postgraduate Certificate in Education (PGCE) with a specialty in Physics Education from the National Open University of Nigeria, completed in December 2014, and a B.Sc. in Physics and Astronomy from the University of Nigeria, Nsukka, obtained in July 2011. 🌞📚

Professional Experience

Dr. Oliver Okechukwu Apeh is an accomplished academic and researcher with a diverse background in teaching and research. He is currently a Lecturer in Information Technology at Eduvos Higher Institution’s Midrand Campus in South Africa, where he teaches Physics and Mathematics and conducts clean energy research. Additionally, he is a Postdoctoral Research Fellow at the University of Johannesburg, focusing on the Food-Energy-Water Nexus and machine learning for solar energy. Dr. Apeh has held various academic roles, including Research Assistant at the University of Fort Hare and Lecturer at NCM Computer and Business Academy. In Nigeria, he served as Head of the Physics Department at St Cyprian’s Special Science School and taught at several secondary schools. His extensive experience also includes working as an Independent Contractor/Consultant in Physics Education and Technical Writing/Editing. 📚🧪🌞

Research Interest

Dr. Oliver Okechukwu Apeh’s research interests span several cutting-edge fields. He focuses on Data Science and Machine Learning applications for solar energy, exploring how artificial intelligence can optimize energy systems. His work on smart energy systems aims to improve efficiency and sustainability. Additionally, Dr. Apeh investigates the Food-Energy-Water nexus, addressing the interconnections between these critical resources. His research is dedicated to advancing technology and methods that contribute to sustainable development and environmental preservation. 🌞💧🌾

Award and Honors

Dr. Oliver Okechukwu Apeh has received several notable awards and honors. He was honored with the University of Fort Hare Doctoral Research Award (May 2017 – Nov. 2021) for his exceptional contributions during his Ph.D. studies. He earned a Certificate of Merit for his outstanding punctuality record at Saint Cyprian’s Science School, Nsukka, in November 2014. Additionally, he was recognized as the Best Science Teacher at Community Secondary School, Aguibeje, Enugu-Ezike, Igbo-Eze North L.G.A, in July 2003. These accolades reflect his dedication and excellence in both academic and teaching roles. 🏆🎓📜

Research Skills

Dr. Oliver Okechukwu Apeh possesses a diverse range of research skills. His expertise includes data science, machine learning for solar energy, and smart energy systems. He is proficient in using Python and C++ for programming and has extensive experience with software like Microsoft Office and SigmaPlot. His research methodologies encompass the Food-Energy-Water nexus and artificial intelligence applications. Additionally, Dr. Apeh has strong communication skills, is highly responsible, and excels in time management. He is known for his leadership and motivational abilities, which complement his technical expertise and research acumen. 🧑‍🔬🔍💻

Publications

  1. The water-energy-food-ecosystem nexus scenario in Africa: Perspective and policy implementations
    • Authors: Apeh, O.O., Nwulu, N.I.
    • Year: 2024
    • Citations: 0
  2. A hybrid solar-biogas system for post-COVID-19 rural energy access
    • Authors: Overen, O.K., Obileke, K., Meyer, E.L., Makaka, G., Apeh, O.O.
    • Year: 2024
    • Citations: 0
  3. Performance evaluation of Bi2O3@GO and Bi2O3@rGO composites electrode for supercapacitor application
    • Authors: Mbam, S.M., Obodo, R.M., Apeh, O.O., Nwulu, N., Ezema, F.I.
    • Year: 2023
    • Citations: 1
  4. Contributions of Solar Photovoltaic Systems to Environmental and Socioeconomic Aspects of National Development—A Review
    • Authors: Apeh, O.O., Meyer, E.L., Overen, O.K.
    • Year: 2022
    • Citations: 20
  5. Modeling and experimental analysis of battery charge controllers for comparing three off-grid photovoltaic power plants
    • Authors: Apeh, O.O., Meyer, E.L., Overen, O.K.
    • Year: 2021
    • Citations: 1
  6. Monthly, seasonal and yearly assessments of global solar radiation, clearness index and diffuse fractions in Alice, South Africa
    • Authors: Apeh, O.O., Overen, O.K., Meyer, E.L.
    • Year: 2021
    • Citations: 25
  7. Electrical and meteorological data acquisition system of a commercial and domestic microgrid for monitoring PV parameters
    • Authors: Meyer, E.L., Apeh, O.O., Overen, O.K.
    • Year: 2020
    • Citations: 10
  8. Properties of nanostructured ZnO thin films synthesized using a modified aqueous chemical growth method
    • Authors: Apeh, O.O., Chime, U.K., Agbo, S., Maaza, M., Ezema, F.I.
    • Year: 2019
    • Citations: 21

Robert Hahn | Renewable Energy Technologies | Outstanding Scientist Award

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Robert Hahn | Renewable Energy Technologies | Outstanding Scientist Award

Dr Robert Hahn, Fraunhofer IZM, Germany

Dr. Robert Hahn leads the Micro Energy Group at Fraunhofer IZM in Berlin. 🎓 He earned his M.Sc. and Ph.D. in Electrical Engineering from the Technical University of Dresden in 1986 and 1990. Joining Fraunhofer IZM in 1994, he has driven numerous national and European projects on batteries, micro fuel cells, and hydrogen generators. 🔋 With 30 patents and over 100 publications, his research covers lithium-ion, aluminum-ion, and nickel-zinc batteries, plus hydrogen storage. 🚀 He coordinated the FP7 MATFLEXEND project and now leads the BMBF Zn-H2 project, focusing on micro-batteries and hydrogen storage systems. 🌟

Publication profile

Google scholar

Education

Dr. Robert Hahn is the head of the Micro Energy Group at Fraunhofer IZM in Berlin. He earned his M.Sc. (1986) and Ph.D. (1990) in Electrical Engineering from the Technical University of Dresden. He joined Fraunhofer IZM in 1994.

Teaching & Projects

He lectures on micro energy storage at the Technical University of Berlin. His team is prototyping micro-batteries and demonstrating hydrogen storage systems for industrial applications.

Research focus

Based on the provided publications, this researcher’s focus is on advancing battery technologies and energy systems. Their work spans various types of batteries, including aluminum-graphite and microbatteries, and involves enhancing performance and stability through novel materials and design approaches. Key contributions include developing high-performance aluminum batteries, planar micro fuel cells, and exploring recycling processes for lithium-ion batteries. Their research also addresses energy autonomy in sensor systems and innovations in power supplies. The integration of advanced materials and cutting-edge technologies is central to their work, aiming to improve energy storage and efficiency. 🔋🔬🔧

Publication top notes

An overview and future perspectives of aluminum batteries

Development of a planar micro fuel cell with thin film and micro patterning technologies

Planar self-breathing fuel cells

\Insights into the reversibility of aluminum graphite batteries

Closed-loop hydrometallurgical treatment of end-of-life lithium ion batteries: Towards zero-waste process and metal recycling in advanced batteries

Stability of planar PEMFC in printed circuit board technology

Physics with colder molecular ions: the Heidelberg Cryogenic storage ring CSR

Batteries and power supplies for wearable and ubiquitous computing

Polyacrylonitrile separator for high-performance aluminum batteries with improved interface stability

Energy autonomous sensor systems: Towards a ubiquitous sensor technology