Helena Lopes
Impact in
- Geochemistry and Petrology top 1%
- Coal and Its By-products
-
- Recycling and Waste Management Techniques
- Municipal Solid Waste Management
Papers in
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- Thermochemical Biomass Conversion Processes 37
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- Coal and Its By-products 30
- Co-authors
- I. Gulyurtlu (33 shared papers)Nuno Lapa (16 shared papers)I. Cabrita (21 shared papers)Filomena Pinto (17 shared papers)P. Abelha (15 shared papers)Rui Neto André (11 shared papers)Benilde Simões Mendes (10 shared papers)Paula Teixeira (5 shared papers)
- Journals
- Fuel (10 papers)Waste Management (5 papers)Journal of Hazardous Materials (4 papers)Energy & Fuels (4 papers)Journal of Colloid and Interface Science (3 papers)
- Partner nations
- PortugalNetherlandsGermany
In The Last Decade
Helena Lopes
51 papers receiving 1.6k citations
Peers
Comparison fields: 5 of 80
- Geochemistry and Petrology 409
- Industrial and Manufacturing Engineering 286
- Biomedical Engineering 944
- Building and Construction 284
- Water Science and Technology 278
Countries citing papers authored by Helena Lopes
This map shows the geographic impact of Helena Lopes'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 Helena Lopes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Helena Lopes more than expected).
Fields of papers citing papers by Helena Lopes
This network shows the impact of papers produced by Helena Lopes. 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 Helena Lopes. The network helps show where Helena Lopes may publish in the future.
Co-authors
The 25 scholars most cited alongside Helena Lopes, 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 51 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2012 | 177 | |
| 2 | 2007 | 95 | |
| 3 | 2014 | 89 | |
| 4 | 2012 | 87 | |
| 5 | 2013 | 86 | |
| 6 | 2015 | 80 | |
| 7 | 2007 | 72 | |
| 8 | 2003 | 71 | |
| 9 | 2009 | 69 | |
| 10 | 2005 | 66 | |
| 11 | 2009 | 61 | |
| 12 | 2007 | 57 | |
| 13 | 2007 | 47 | |
| 14 | 2013 | 43 | |
| 15 | 2008 | 41 | |
| 16 | 2010 | 32 | |
| 17 | 2005 | 31 | |
| 18 | 2012 | 30 | |
| 19 | 2016 | 27 | |
| 20 | 2009 | 25 |
About Helena Lopes
Helena Lopes is a scholar working on Biomedical Engineering, Geochemistry and Petrology, Industrial and Manufacturing Engineering, Pollution and Building and Construction, having authored 51 papers that have together received 1.6k indexed citations. Recurring topics across this work include Thermochemical Biomass Conversion Processes (37 papers), Coal and Its By-products (30 papers), Heavy metals in environment (8 papers), Recycling and utilization of industrial and municipal waste in materials production (8 papers), Recycling and Waste Management Techniques (7 papers), Adsorption and biosorption for pollutant removal (6 papers), Municipal Solid Waste Management (5 papers) and Iron and Steelmaking Processes (5 papers). The work is most often cited by research in Geochemistry and Petrology (409 citations), Industrial and Manufacturing Engineering (286 citations), Biomedical Engineering (944 citations), Building and Construction (284 citations) and Water Science and Technology (278 citations). Helena Lopes has collaborated with scholars based in Portugal, Netherlands and Germany. Frequent co-authors include I. Gulyurtlu, Nuno Lapa, I. Cabrita, Filomena Pinto, P. Abelha, Rui Neto André, Benilde Simões Mendes, Paula Teixeira, Ana S. Mestre and Moisés L. Pinto. Their work appears in journals such as Fuel, Waste Management, Journal of Hazardous Materials, Energy & Fuels and Journal of Colloid and Interface Science.
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.