This map shows the geographic impact of Per Tomani'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 Per Tomani with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Per Tomani more than expected).
This network shows the impact of papers produced by Per Tomani. 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 Per Tomani. The network helps show where Per Tomani may publish in the future.
Co-authorship network of co-authors of Per Tomani
This figure shows the co-authorship network connecting the top 25 collaborators of Per Tomani.
A scholar is included among the top collaborators of Per Tomani 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 Per Tomani. Per Tomani is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hosseinaei, Omid, et al.. (2018). Melt spun lignin-based carbon fiber from softwood kraft lignin : effect of lignin pretreatment and fiber conversion conditions. 157–163.1 indexed citations
7.
Engblom, Markus, et al.. (2017). RELEASE OF CARBON AND NITROGEN DURING PYROLYSIS OF REDUCED LIGNIN BLACK LIQUORS – EXPERIMENTAL RESULTS.3 indexed citations
Tomani, Per, et al.. (2014). Production of a pure lignin product part 2: Separation of lignin from membrane filtration permeates of black liquor. Cellulose Chemistry and Technology. 48. 80–811.11 indexed citations
11.
Tomani, Per, et al.. (2014). Production of a pure lignin product part 1, distribution and removal of inorganics from Eucalyptus globulus kraft lignin. TAPPI Journal. 13(3). 65–72.5 indexed citations
Tomani, Per, et al.. (2012). Lignin removal from different black liquors.3 indexed citations
16.
Tomani, Per, et al.. (2011). Integration of lignin removal into a kraft pulp mill and use of lignin as a biofuel. Cellulose Chemistry and Technology. 533–540.28 indexed citations
17.
Tomani, Per, et al.. (2011). The kraft pulp mill biorefinery platform.1 indexed citations
18.
Tomani, Per, et al.. (2008). Pilot-scale combustion studies with kraft lignin as a solid biofuel. Chalmers Publication Library (Chalmers University of Technology).2 indexed citations
19.
Brelid, Harald, et al.. (2005). Improved process efficiency by pre-treatment of chips?. Chalmers Publication Library (Chalmers University of Technology).2 indexed citations
20.
Brelid, Harald, et al.. (2005). Removal of Non-process Elements from Hardwood Chips Prior to Kraft Cooking. Appita journal. 2(6). 147–154.4 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.