Journal of the Japan Petroleum Institute

Journal of the Japan Petroleum Institute

“Journal of the Japan Petroleum Institute” publishes articles on petroleum exploration, petroleum refining, petrochemi cals and relevant subjects (such as natural gas, coal and so on). Topics may range from fundamentals to applications. The latter may deal with a variety of subjects, such as: case studies in the development of oil fields, design and operational data of industrial processes, performances of commercial products and others.

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Published by The Japan Petroleum Institute

1,074 registered articles
(updated on February 11, 2026)

Online ISSN : 1349-273X
Print ISSN : 1346-8804
ISSN-L : 1346-8804

0.6
2024 Journal Impact Factor (JIF)

JOURNAL PEER REVIEWED OPEN ACCESS
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2026 Volume 69 Issue 1

Design of CO₂ Reduction Electrocatalysts Based on Metal Active Center Structures: From Single-atom Sites to Nanomaterials Kazuyuki IWASE
Separation of Components of Woody and Herbaceous Biomass Using Biphasic Organosolv Treatment and Catalytic Conversion of Products Takuya YOSHIKAWA, Takao MASUDA
Integration of Physics-based Models and Data-driven Models in Drilling Technology Ryota WADA, Tatsuya KANEKO
Synthesis and Characterization of Composites of MgAl-based Layered Double Hydroxide and Nb Oxide Clusters Hideyuki KAWASOKO, Koyo TAKAHASHI, Supisara HONGPUEK, Soichi KIKKAWA, Seiji YAMAZOE

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Most viewed articles (January 2026)

1

Synthesis of Bottlebrush Copolymers Containing Terthiophene and Long Alkyl Chains by Cis-specific Living Ring Opening Metathesis Polymerization of Norbornene-type Macromonomers: Effect of Long Alkyl Side Chains toward the Thermal and the Emission Properties

Released on J-STAGE: September 01, 2025 | Volume 68 Issue 5 Pages 162-169

Kanticha JAIYEN, Kotohiro NOMURA
2

Particle Size Effect on Hydrogen Cyanide Synthesis with CH₄ and NO over an Alumina-supported Platinum Catalyst

Released on J-STAGE: September 01, 2022 | Volume 65 Issue 5 Pages 184-191

Tatsuya YAMASAKI, Atsushi TAKAGAKI, Tetsuya SHISHIDO, Kyoko K. BANDO, Tetsuya KODAIRA, Junichi MURAKAMI, Jun Tae SONG, Eiki NIWA, Motonori WATANABE, Tatsumi ISHIHARA
3

The EV Paradox in Japan: Factors Hindering the Adoption of Electric Vehicles

Released on J-STAGE: November 01, 2025 | Volume 68 Issue 6 Pages 252-258

Masatoshi KOJIMA
4

Nonbridged Half-titanocenes Modified with Anionic Ancillary Donor Ligands as Efficient Catalysts for Olefin Polymerization

Released on J-STAGE: January 01, 2026 | Volume 69 Issue 1 Pages 27-35

Kotohiro NOMURA
5

An Overview of Hydrodesulfurization and Hydrodenitrogenation

Released on J-STAGE: July 02, 2004 | Volume 47 Issue 3 Pages 145-163

Isao Mochida, Ki-Hyouk Choi

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Predecessor

Journal of The Japan Petroleum Institute

Bulletin of The Japan Petroleum Institute

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