Ayman M. Karim

6.8k citations
80 papers · 5.9k indexed · 2 hit papers · h-index 38
Topics
Catalytic Processes in Materials Science (57 papers)Catalysis and Oxidation Reactions (26 papers)Catalysts for Methane Reforming (21 papers)
Partner nations
United StatesJapanChina

In The Last Decade

Ayman M. Karim

78 papers receiving 5.9k citations

Hit Papers

Catalytic fast pyrolysis of lignocellulosic biomass201320262017202120142013250500750

Peers

Ayman M. Karim
Comparison fields: 5 of 89
  • Materials Chemistry 3.4k
  • Catalysis 2.3k
  • Biomedical Engineering 2.2k
  • Mechanical Engineering 2.0k
  • Renewable Energy, Sustainability and the Environment 1.3k
Replace T.A. Nijhuis with:
T.A. Nijhuis Netherlands
John R. Regalbuto United States
Zhi‐Quan Liu China
You Han China
Yang Zhao China
Florence Epron France
Kebin Zhou China
Pengfei Xie China
Pascal Fongarland France
Xiang‐Yun Guo China
Ayman M. Karim relative to T.A. Nijhuis Netherlands T.A. Nijhuis's profile →
Citations per field
00.5×1.5×2.0×
T.A. Nijhuis · 1×
Citations per year

Countries citing papers authored by Ayman M. Karim

Since Specialization
Citations

This map shows the geographic impact of Ayman M. Karim'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 Ayman M. Karim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ayman M. Karim more than expected).

Fields of papers citing papers by Ayman M. Karim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ayman M. Karim. 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 Ayman M. Karim. The network helps show where Ayman M. Karim may publish in the future.

Co-authorship network of co-authors of Ayman M. Karim

This figure shows the co-authorship network connecting the top 25 collaborators of Ayman M. Karim. A scholar is included among the top collaborators of Ayman M. Karim 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 Ayman M. Karim. Ayman M. Karim 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
#WorkIndexed citations
1 0
2 2
3 0
4 8
5 3
6 1
7 12
8 10
9 15
10 9
11 7
12 23
13 149
14 100
15 13
16 74
17 19
18 67
19 55
20 23

About Ayman M. Karim

Ayman M. Karim is a scholar working on Catalysis, Materials Chemistry and Renewable Energy, Sustainability and the Environment, having authored 80 papers that have together received 5.9k indexed citations. Recurring topics across this work include Catalytic Processes in Materials Science (57 papers), Catalysis and Oxidation Reactions (26 papers) and Catalysts for Methane Reforming (21 papers). The work is most often cited by research in Catalysis (2.3k citations), Renewable Energy, Sustainability and the Environment (1.3k citations) and Materials Chemistry (3.4k citations). Ayman M. Karim has collaborated with scholars based in United States, Japan and China. Frequent co-authors include Yong Wang, Junming Sun, Abhaya K. Datye, Changjun Liu, Huamin Wang, Libor Kovařík, Travis Conant, Dionisios G. Vlachos, Mark Engelhard and Yubing Lu. Their work appears in journals such as Science, Journal of the American Chemical Society and Chemical Society Reviews.

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.

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