Erni Johan
Impact in
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- Chemical Synthesis and Characterization
- Inorganic Chemistry top 5%
- Radioactive element chemistry and processing
- Zeolite Catalysis and Synthesis
Papers in
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- Chemical Synthesis and Characterization 16
- Phosphorus and nutrient management 4
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- Radioactive element chemistry and processing 11
- Zeolite Catalysis and Synthesis 5
- Co-authors
- Naoto Matsue (36 shared papers)Moses Munthali (7 shared papers)Hiromichi Aono (14 shared papers)Teruo Henmi (10 shared papers)Mohammed Abdalla Elsheikh (2 shared papers)Yoshiteru Itagaki (10 shared papers)Pardon Muchaonyerwa (1 shared paper)Toru Yamamoto (1 shared paper)
In The Last Decade
Erni Johan
37 papers receiving 600 citations
Peers
Comparison fields: 5 of 61
- Waste Management and Disposal 270
- Inorganic Chemistry 250
- Water Science and Technology 175
- Geochemistry and Petrology 33
- Materials Chemistry 256
Countries citing papers authored by Erni Johan
This map shows the geographic impact of Erni Johan'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 Erni Johan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Erni Johan more than expected).
Fields of papers citing papers by Erni Johan
This network shows the impact of papers produced by Erni Johan. 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 Erni Johan. The network helps show where Erni Johan may publish in the future.
Co-authors
The 16 scholars most cited alongside Erni Johan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 40 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2015 | 108 | |
| 2 | 2014 | 88 | |
| 3 | 2015 | 70 | |
| 4 | 2014 | 27 | |
| 5 | 2014 | 22 | |
| 6 | 2019 | 21 | |
| 7 | 2015 | 20 | |
| 8 | 1997 | 19 | |
| 9 | 2014 | 17 | |
| 10 | 2013 | 16 | |
| 11 | 2015 | 15 | |
| 12 | 2016 | 14 | |
| 13 | 2013 | 14 | |
| 14 | 2011 | 13 | |
| 15 | 2018 | 13 | |
| 16 | 2015 | 13 | |
| 17 | 2013 | 12 | |
| 18 | 2015 | 12 | |
| 19 | 1999 | 11 | |
| 20 | 2015 | 11 |
About Erni Johan
Erni Johan is a scholar working on Waste Management and Disposal, Inorganic Chemistry, Water Science and Technology, Materials Chemistry and Global and Planetary Change, having authored 40 papers that have together received 614 indexed citations. Recurring topics across this work include Chemical Synthesis and Characterization (16 papers), Radioactive element chemistry and processing (11 papers), Adsorption and biosorption for pollutant removal (9 papers), Nuclear materials and radiation effects (6 papers), Radioactive contamination and transfer (6 papers), Zeolite Catalysis and Synthesis (5 papers), Phosphorus and nutrient management (4 papers) and Iron oxide chemistry and applications (3 papers). The work is most often cited by research in Waste Management and Disposal (270 citations), Inorganic Chemistry (250 citations), Water Science and Technology (175 citations), Geochemistry and Petrology (33 citations) and Materials Chemistry (256 citations). Erni Johan has collaborated with scholars based in Japan, Indonesia and Sudan. Frequent co-authors include Naoto Matsue, Moses Munthali, Hiromichi Aono, Teruo Henmi, Mohammed Abdalla Elsheikh, Yoshiteru Itagaki, Pardon Muchaonyerwa, Toru Yamamoto, Satoshi Mitsunobu and Keizo Yamada. Their work appears in journals such as Journal of Asian Ceramic Societies, Journal of the American Ceramic Society, Journal of Nuclear Materials, Journal of Luminescence and Molecules.
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.