Shigeki Hara

2.3k total citations
78 papers, 1.9k citations indexed

About

Shigeki Hara is a scholar working on Materials Chemistry, Mechanical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Shigeki Hara has authored 78 papers receiving a total of 1.9k indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Materials Chemistry, 23 papers in Mechanical Engineering and 19 papers in Electrical and Electronic Engineering. Recurrent topics in Shigeki Hara's work include Catalytic Processes in Materials Science (14 papers), Catalysts for Methane Reforming (13 papers) and Membrane Separation and Gas Transport (11 papers). Shigeki Hara is often cited by papers focused on Catalytic Processes in Materials Science (14 papers), Catalysts for Methane Reforming (13 papers) and Membrane Separation and Gas Transport (11 papers). Shigeki Hara collaborates with scholars based in Japan, Italy and China. Shigeki Hara's co-authors include Kenichi Ishibashi, Shintaro Kondo, Naotsugu Itoh, Keiji Sakaki, Kenji Haraya, Nobuo Hara, Hideyuki Negishi, Takeo Yamaguchi, Miki Yoshimune and Yoshiyuki Morishita and has published in prestigious journals such as The Journal of Physical Chemistry B, Langmuir and Chemical Engineering Journal.

In The Last Decade

Shigeki Hara

76 papers receiving 1.9k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Shigeki Hara Japan 21 764 663 430 425 302 78 1.9k
Peng Li China 26 1.0k 1.4× 213 0.3× 217 0.5× 117 0.3× 324 1.1× 140 2.4k
Liyuan Li China 23 756 1.0× 325 0.5× 159 0.4× 149 0.4× 314 1.0× 89 1.9k
Leoncio Garrido Spain 26 465 0.6× 146 0.2× 281 0.7× 94 0.2× 275 0.9× 121 2.6k
Ran Chen China 32 1.2k 1.5× 292 0.4× 246 0.6× 169 0.4× 538 1.8× 122 2.8k
Ramesh Chandra Deka India 24 745 1.0× 96 0.1× 397 0.9× 145 0.3× 160 0.5× 165 2.9k
Qi Wei China 30 769 1.0× 299 0.5× 729 1.7× 45 0.1× 232 0.8× 130 2.4k
Robert Knott Australia 25 613 0.8× 150 0.2× 513 1.2× 63 0.1× 433 1.4× 119 2.4k
Lijuan Niu China 24 978 1.3× 280 0.4× 200 0.5× 222 0.5× 407 1.3× 63 2.1k
Bei Chen China 27 731 1.0× 150 0.2× 532 1.2× 182 0.4× 93 0.3× 49 2.6k
Zhongjun Chen China 23 498 0.7× 309 0.5× 303 0.7× 171 0.4× 580 1.9× 105 1.8k

Countries citing papers authored by Shigeki Hara

Since Specialization
Citations

This map shows the geographic impact of Shigeki Hara's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Shigeki Hara with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shigeki Hara more than expected).

Fields of papers citing papers by Shigeki Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shigeki Hara. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Shigeki Hara. The network helps show where Shigeki Hara may publish in the future.

Co-authorship network of co-authors of Shigeki Hara

This figure shows the co-authorship network connecting the top 25 collaborators of Shigeki Hara. A scholar is included among the top collaborators of Shigeki Hara based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Shigeki Hara. Shigeki Hara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Perri, Patrizia, et al.. (2025). Hydrogen Solubility in Metal Membranes: Critical Review and Re-Elaboration of Literature Data. Membranes. 15(9). 273–273.
2.
Caravella, Alessio, et al.. (2024). Optimal permeance ratio, flux direction and layer distribution in composite asymmetric membranes composed of sequences of layers obeying real-power flux laws. Journal of Membrane Science. 705. 122877–122877. 4 indexed citations
3.
Hara, Nobuo, Miki Yoshimune, Hideyuki Negishi, et al.. (2013). Metal–organic framework membranes with layered structure prepared within the porous support. RSC Advances. 3(34). 14233–14233. 30 indexed citations
4.
Caravella, Alessio, Shigeki Hara, Yu Sun, Enrico Drioli, & Giuseppe Barbieri. (2013). Coupled influence of non-ideal diffusion and multilayer asymmetric porous supports on Sieverts law pressure exponent for hydrogen permeation in composite Pd-based membranes. International Journal of Hydrogen Energy. 39(5). 2201–2214. 30 indexed citations
5.
Caravella, Alessio, Shigeki Hara, Akira Obuchi, & Junko Uchisawa. (2012). Role of the bi-dispersion of particle size on tortuosity in isotropic structures of spherical particles by three-dimensional computer simulation. Chemical Engineering Science. 84. 351–371. 11 indexed citations
6.
7.
Caravella, Alessio, Shigeki Hara, Nobuo Hara, Akira Obuchi, & Junko Uchisawa. (2011). Computational Fluid Dynamics Simulation of a Three-Dimensional Catalytic Layer for Decane Oxidation: Case Study of Reaction on Particle Surface. Industrial & Engineering Chemistry Research. 50(21). 11879–11888. 6 indexed citations
8.
Hara, Shigeki, Alessio Caravella, Hiroyuki Suda, et al.. (2011). Hydrogen Permeation Performance Comparison among Palladium and Other Membranes with Different Permeation Laws. Transactions of the Materials Research Society of Japan. 36(2). 217–220. 1 indexed citations
9.
Hara, Shigeki, et al.. (2010). Application of Extended Permeability to a Thick Palladium Membrane. Advanced materials research. 117. 81–85. 11 indexed citations
10.
Ishibashi, Kenichi, Shin Koike, Shintaro Kondo, Shigeki Hara, & Yasuko Tanaka. (2009). The role of a group III AQP, AQP11 in intracellular organelle homeostasis. The Journal of Medical Investigation. 56(Supplement). 312–317. 26 indexed citations
11.
Hara, Shigeki, Kenji Haraya, Giuseppe Barbieri, & Enrico Drioli. (2008). Reaction rate profiles in long palladium membrane reactors for methane steam reforming. Desalination. 233(1-3). 359–366. 10 indexed citations
12.
Hara, Shigeki, et al.. (2008). Hydrogen separation from dry gas mixtures using a membrane module consisting of palladium-coated amorphous-alloy. Desalination. 234(1-3). 293–299. 6 indexed citations
13.
Liu, Bing, Dong‐Jin Qian, Tatsuki Wakayama, et al.. (2005). Controllable Growth of Well-Defined Regular Multiporphyrin Array Nanocrystals at the Water−Chloroform Interface. Langmuir. 21(11). 5079–5084. 41 indexed citations
14.
Hara, Shigeki, et al.. (2004). Amorphous Zr-Ni based Alloy Membranes for Hydrogen Purification from a Gas Mixture. 2004. 206–206. 1 indexed citations
15.
Tamaki, Masayoshi, et al.. (1996). Visualization and analysis of forced diffusion of hydrogen in palladium by electrotransport. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 377(1). 166–169. 3 indexed citations
16.
Hara, Shigeki, Hiroshi Matsuo, & Takahiro Kumamaru. (1986). Simultaneous dtermination of gold(III) and platinum(IV) by graphite furnace atomic absorption spectrometry after ion-pair extraction with Zephiramine.. BUNSEKI KAGAKU. 35(6). 503–507. 5 indexed citations
17.
Tsuchiya, Masayuki, Shinobu Matsui, Shigeki Hara, et al.. (1973). Cardiovascular Function in Hypertension. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 10(2). 135–142. 5 indexed citations
18.
Tsuchiya, Masayuki, Shinobu Matsui, Shigeki Hara, et al.. (1972). The Effect of Age on the Hemodynamics. Nippon Ronen Igakkai Zasshi Japanese Journal of Geriatrics. 9(6). 364–369. 2 indexed citations
19.
Matsuo, Hiroshi, et al.. (1968). Spectrophotometric determination of micro amounts of tungsten with zephiramine. BUNSEKI KAGAKU. 17(6). 752–756. 1 indexed citations
20.
Matsuo, Hiroshi, et al.. (1966). Spectrophotometric determination of iron with zephiramine. BUNSEKI KAGAKU. 15(7). 692–694. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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