Journal of Energy and Power Technology (JEPT) is an international peer-reviewed Open Access journal published quarterly online by LIDSEN Publishing Inc. This periodical is dedicated to providing a unique, peer-reviewed, multi-disciplinary platform for researchers, scientists and engineers in academia, research institutions, government agencies and industry. The journal is also of interest to technology developers, planners, policy makers and technical, economic and policy advisers to present their research results and findings.

Journal of Energy and Power Technology focuses on all aspects of energy and power. It publishes original research and review articles and also publishes Survey, Comments, Perspectives, Reviews, News & Views, Tutorial and Discussion Papers from experts in these fields to promote intuitive understanding of the state-of-the-art and technology trends. 

Main research areas include (but are not limited to):
Renewable energies (e.g. geothermal, solar, wind, hydro, tidal, wave, biomass) and grid connection impact
Energy harvesting devices
Energy storage
Hybrid/combined/integrated energy systems for multi-generation
Hydrogen energy 
Fuel cells
Nuclear energy
Energy economics and finance
Energy policy
Energy and environment
Energy conversion, conservation and management
Smart energy system

Power Generation - Conventional and Renewable
Power System Management
Power Transmission and Distribution
Smart Grid Technologies
Micro- and nano-energy systems and technologies
Power electronic
Biofuels and alternatives
High voltage and pulse power
Organic and inorganic photovoltaics
Batteries and supercapacitors


Archiving: full-text archived in CLOCKSS.

Publication Speed (median values for papers published in 2022): Submission to First Decision: 4 weeks; Submission to Acceptance: 12 weeks; Acceptance to Publication: 11 days (1-2 days of FREE language polishing included)

Current Issue: 2023  Archive: 2022 2021 2020 2019

Special Issue

Battery Materials for Energy Conversion

Submission Deadline: April 30, 2022 (Closed) Submit Now

Guest Editor

Osamu Yamamoto, Dr. Eng.

Professor Emeritus Mie University. Tsu, Japan.
Visiting Professor Shanghai Institute of Ceramics, Shanghai, China

Website | E-Mail

Research Interests: solid electrolyte; lithium-air battery; lithium metal anode; solid state battery

About the topic:

The demand of the high energy and power density battery for electrical vehicles (EVs) and the storage of electricity from solar and wind power stations (SEs)has increased rapidly. The problems of the present rechargeable batteries are their low specific energy and power density, reliability, and high coast. Many types of advance batteries such as lithium metal, lithium-air, lithium-sulfur, solid state, and redox flow batteries have been developed in last three decades. However, we have no commercialized battery beyond lithium-ion batteries yet. The lithium-ion batteries were accepted by combining a new anode material of carbon and a noble intercalation cathode. Materials are key components for the new batteries. Many challengeable problems for the material in the advanced batteries should be solved to develop an acceptable battery for EVs and SEs. In this special issue, original research and review articles are welcome on all aspects of materials for batteries to improve cell performances.


Open Access Research Article

The Liquid-Mediated Synthesis and Performance Evaluation of Li-Zr-F Composite for Ion-Conduction

Received: 04 December 2022;  Published: 20 February 2023;  doi: 10.21926/jept.2301010


Crystalline lithium fluoride (LiF) has been intensively pursued as potential alternative solid electrolytes (SEs) owing to its excellent chemical and electrochemical oxidation stability, and good deformability. However, due to its low ion conductivity, LiF is still challenging for practical SE applications. Herein, Li-Zr-F composite-based [...]
Open Access Original Research

Thermo-rechargeable Batteries Fabricated Using Low-cost Materials

Received: 15 February 2022;  Published: 30 March 2022;  doi: 10.21926/jept.2201011


We fabricated three thermo-rechargeable batteries using low-cost transition metal hexacyanoferrate and determined the thermal voltage (Vcell) and discharge capacity (Qcell) per unit weight of the total active material in the cathode and anode. The obtained values were compared with the calculated [...]