Countries citing papers authored by M.J.F. Ferreira
Since
Specialization
Citations
This map shows the geographic impact of M.J.F. Ferreira'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 M.J.F. Ferreira with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites M.J.F. Ferreira more than expected).
This network shows the impact of papers produced by M.J.F. Ferreira. 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 M.J.F. Ferreira. The network helps show where M.J.F. Ferreira may publish in the future.
Co-authorship network of co-authors of M.J.F. Ferreira
This figure shows the co-authorship network connecting the top 25 collaborators of M.J.F. Ferreira.
A scholar is included among the top collaborators of M.J.F. Ferreira 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 M.J.F. Ferreira. M.J.F. Ferreira is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Rangel, C.M., et al.. (2011). Hydrogen production from sodium borohydride on a Ni-Ru catalyst; an electrochemisal study. Research Explorer (The University of Manchester).1 indexed citations
Ferreira, M.J.F., V.R. Fernandes, C.M. Rangel, Luı́s Gales, & A.M.F.R. Pinto. (2009). Successive Loadings of Reactant in the Hydrogen Generation by Hydrolysis of Sodium Borohydride in Batch Reactors. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT).9 indexed citations
10.
Ferreira, M.J.F., Luı́s Gales, C.M. Rangel, & A.M.F.R. Pinto. (2009). NaOH free hydrolysis of sodium borohydride for hydrogen production. LNEG repository (National Laboratory of Energy and Geology).2 indexed citations
11.
Ferreira, M.J.F., et al.. (2006). Reviving käthe seidel’s legacy to University of Minho. RepositóriUM (Universidade do Minho).1 indexed citations
12.
Almeida, Manuel Fonseca, et al.. (2002). Pressure wet hydrogen peroxide oxidation of chromium sludge. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 86(6). 257–262.
13.
Ferreira, M.J.F., et al.. (2000). Using ashes from incineration of chromium sulphate tanned leather scrap, part 1. Journal of The Society of Leather Technologists and Chemists. 84(6). 271.3 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.