Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Advances in direct oxidation methanol fuel cells
1994253 citationsS. Surampudi, H. Frank et al.Journal of Power Sourcesprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of G. Halpert'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 G. Halpert with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites G. Halpert more than expected).
This network shows the impact of papers produced by G. Halpert. 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 G. Halpert. The network helps show where G. Halpert may publish in the future.
Co-authorship network of co-authors of G. Halpert
This figure shows the co-authorship network connecting the top 25 collaborators of G. Halpert.
A scholar is included among the top collaborators of G. Halpert 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 G. Halpert. G. Halpert is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Halpert, G., et al.. (2005). Energy Storage Technology Study for Future NASA Space Science Missions. ESA Special Publication. 589. 85.1 indexed citations
Halpert, G., et al.. (1999). Batteries and Fuel Cells in Space. The Electrochemical Society Interface. 8(3). 25–30.17 indexed citations
4.
Halpert, G., et al.. (1999). Integrated Avionics System (IAS), integrating 3-D technology on a spacecraft panel. NASA STI Repository (National Aeronautics and Space Administration). 80–84.1 indexed citations
5.
Halpert, G., et al.. (1994). Advanced energy storage for space applications: A follow-up. NASA Technical Reports Server (NASA). 91.1 indexed citations
Halpert, G., et al.. (1992). Proceedings of the Symposium on High Power, Ambient Temperature Lithium Batteries. Electrochemical Society eBooks.1 indexed citations
Halpert, G., et al.. (1976). Secondary aerospace batteries and battery materials: A bibliography, 1969 - 1974. STIN. 77. 16437.1 indexed citations
18.
Halpert, G.. (1975). Electrolyte concentration changes during operation of the nickel cadmium cell. NASA STI Repository (National Aeronautics and Space Administration). 75. 33497.1 indexed citations
19.
Halpert, G., et al.. (1973). Procedure for analysis of nickel-cadmium cell materials. NASA Technical Reports Server (NASA).3 indexed citations
20.
Halpert, G.. (1967). A Fortran 4 program for calculating and plotting surface area and pore size distribution data obtained by the BET-GAS adsorption method. NASA Technical Reports Server (NASA).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.