Herry Purnama

727 total citations
41 papers, 590 citations indexed

About

Herry Purnama is a scholar working on Biomedical Engineering, Electrical and Electronic Engineering and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Herry Purnama has authored 41 papers receiving a total of 590 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Biomedical Engineering, 8 papers in Electrical and Electronic Engineering and 8 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Herry Purnama's work include TiO2 Photocatalysis and Solar Cells (7 papers), Fuel Cells and Related Materials (6 papers) and Advanced Photocatalysis Techniques (6 papers). Herry Purnama is often cited by papers focused on TiO2 Photocatalysis and Solar Cells (7 papers), Fuel Cells and Related Materials (6 papers) and Advanced Photocatalysis Techniques (6 papers). Herry Purnama collaborates with scholars based in Indonesia, United Kingdom and Germany. Herry Purnama's co-authors include Reinhard Schomäcker, Thorsten Ressler, Robert Schlögl, Rolf E. Jentoft, Hary Soerijanto, Terry A. Egerton, Nur Hidayati, Jan Hendrik Schattka, Rachel A. Caruso and Frank Girgsdies and has published in prestigious journals such as SHILAP Revista de lepidopterología, Applied Catalysis B: Environmental and Journal of Membrane Science.

In The Last Decade

Herry Purnama

36 papers receiving 568 citations

Peers

Herry Purnama

CATAL

RESE

Gazali Tanimu Saudi Arabia

Salwa A. Ghoneim Egypt

Qiaofei Zhang China

Şeyma Özkara-Aydınoğlu Türkiye

J.P. Bortolozzi Argentina

E. Tanabe Japan

Pietro Palmisano Italy

Reza Khoshbin Iran

Redouane Chebout Algeria

Gazali Tanimu Saudi Arabia

Herry Purnama

380 ×1.0

271 ×0.8

CATAL

93 ×0.6

RESE

145 ×1.3

65 ×0.8

Citations per year, relative to Herry Purnama Herry Purnama (= 1×) peers Gazali Tanimu

Countries citing papers authored by Herry Purnama

Since Specialization

Citations

This map shows the geographic impact of Herry Purnama'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 Herry Purnama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Herry Purnama more than expected).

Fields of papers citing papers by Herry Purnama

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Herry Purnama. 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 Herry Purnama. The network helps show where Herry Purnama may publish in the future.

Co-authorship network of co-authors of Herry Purnama

This figure shows the co-authorship network connecting the top 25 collaborators of Herry Purnama. A scholar is included among the top collaborators of Herry Purnama 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 Herry Purnama. Herry Purnama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Purnama, Herry, et al.. (2025). Liquid waste treatment containing Rhodamine B using emulsion liquid membrane from waste cooking oil. Results in Engineering. 25. 104066–104066. 1 indexed citations

Hidayati, Nur, et al.. (2025). Carbonaceous solid acids for glycerol acetylation: From waste-derived biochars to engineered graphenes. Carbon Trends. 22. 100601–100601.

Hidayati, Nur, et al.. (2024). Application of Used Cooking Oil Based Emulsion Liquid Membrane for Rhodamine B Extraction. SHILAP Revista de lepidopterología. 19(2). 181–190. 1 indexed citations

Rahmah, Anisa Ur, et al.. (2024). The Effect of Silica Filler Source on the Mechanical Properties of Composite Rubber. SHILAP Revista de lepidopterología. 517. 12006–12006.

Hidayati, Nur, et al.. (2023). The effect of acid composition on the preparation of graphene oxide as a catalyst for glycerol acetylation. AIP conference proceedings. 2667. 80005–80005. 1 indexed citations

Purnama, Herry, et al.. (2022). PENGARUH TEGANGAN DAN WAKTU PADA PENGOLAHAN LINDI METODE ELEKTROKOAGULASI-ADSORPSI ZEOLIT. 10(2). 135–144. 1 indexed citations

Purnama, Herry, et al.. (2021). Effect of Sintering Temperature in Curcumin Dye-Sensitized Solar Cell using ITO Glass. Journal of Physics Conference Series. 1858(1). 12059–12059. 3 indexed citations

Purnama, Herry, et al.. (2021). Terraced Wetland Construction of Liquid Waste Pollution Countermeasures from Tofu Industry (Case Study of Tofu Industry in Mojosongo, Surakarta). Journal of Physics Conference Series. 1858(1). 12003–12003. 2 indexed citations

Purnama, Herry, et al.. (2021). The Effect Of Particle Size On The Characterization Of Activated Carbon From Tropical Black Bamboo (Gigantochloa Atroviolacea). SHILAP Revista de lepidopterología. 22(2). 99–99. 2 indexed citations

10.

Purnama, Herry, et al.. (2020). Pengaruh Ukuran Partikel dan Metode Hidrolisis pada Pembuatan Bioetanol dari Limbah Kulit Kopi Arabika. Proceeding of The URECOL. 207–214. 2 indexed citations

11.

Purnama, Herry, et al.. (2020). Pembuatan Bioetanol dari Limbah Kulit Kopi Arabika dan Robusta dengan Variasi Waktu Fermentasi. Proceeding of The URECOL. 220–228. 4 indexed citations

12.

Purnama, Herry, et al.. (2020). Biodiesel from microalgae Nannochloropsis oculata and Tetraselmis chuii by sonication technique and K₂CO₃ catalyst. IOP Conference Series Materials Science and Engineering. 821(1). 12011–12011. 3 indexed citations

13.

Zulfikar, Muhammad Ali, et al.. (2019). Karakteristik Membran sPEEK-Kitosan dengan Bahan Pengisi Silika-carbon nanotube untuk Sel Bahan Bakar Metanol. Proceeding of The URECOL. 27–31.

14.

Hidayati, Nur, et al.. (2019). Characterization of sPEEK/chitosan membrane for the direct methanol fuel cell. AIP conference proceedings. 2114. 60008–60008. 5 indexed citations

15.

Hidayati, Nur, et al.. (2019). Preliminary Study of ABS/Chitosan Blend Polymer for DMFC Membranes. Materials science forum. 961. 23–29. 4 indexed citations

16.

Purnama, Herry, et al.. (2019). Preparation and Characterisation of Composite Sulfonated Polyether Ether Ketone for Direct Methanol Fuel Cells. Journal of Physics Conference Series. 1295(1). 12048–12048. 2 indexed citations

17.

Purnama, Herry, et al.. (2019). Natural dye extraction from tropical almond (Terminalia catappa Linn) leaves and its characterization. AIP conference proceedings. 2114. 50026–50026. 5 indexed citations

18.

Purnama, Herry, et al.. (2017). Kualitas Mikrobiologis Dan Higiene Pedagang Lawar Di Kawasan Pariwisata Kabupaten Gianyar. JURNAL KESEHATAN LINGKUNGAN INDONESIA. 16(2). 56–56. 4 indexed citations

19.

Purnama, Herry, et al.. (2016). Pemanfaatan Tongkol Jagung untuk Adsorpsi Zat Warna Reactive Blue 19. 1 indexed citations

20.

Purnama, Herry, et al.. (2014). Pemurnian Minyak Jelantah dengan Zeolit Alam: Pengaruh Massa Zeolit dan Waktu Pengadukan. 1 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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