An‐Nan Ko

655 total citations
44 papers, 561 citations indexed

About

An‐Nan Ko is a scholar working on Materials Chemistry, Inorganic Chemistry and Mechanical Engineering. According to data from OpenAlex, An‐Nan Ko has authored 44 papers receiving a total of 561 indexed citations (citations by other indexed papers that have themselves been cited), including 32 papers in Materials Chemistry, 24 papers in Inorganic Chemistry and 12 papers in Mechanical Engineering. Recurrent topics in An‐Nan Ko's work include Zeolite Catalysis and Synthesis (23 papers), Mesoporous Materials and Catalysis (21 papers) and Catalytic Processes in Materials Science (12 papers). An‐Nan Ko is often cited by papers focused on Zeolite Catalysis and Synthesis (23 papers), Mesoporous Materials and Catalysis (21 papers) and Catalytic Processes in Materials Science (12 papers). An‐Nan Ko collaborates with scholars based in Taiwan, United States and Belgium. An‐Nan Ko's co-authors include B. S. Rabinovitch, B. W. Wojciechowski, Chih‐Wei Chen, Jiangwei Chang, Chia‐Chun Hung, Yanfei Shen, Fang‐Jen Lin, Jung‐Chung Wu, Paul Grange and Chia‐Chun Tsai and has published in prestigious journals such as The Journal of Chemical Physics, The Journal of Physical Chemistry and Catalysis Today.

In The Last Decade

An‐Nan Ko

44 papers receiving 545 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
An‐Nan Ko Taiwan 15 338 246 161 135 120 44 561
E. A. Paukshtis Russia 16 546 1.6× 191 0.8× 100 0.6× 171 1.3× 299 2.5× 46 727
Setrak K. Tanielyan United States 17 344 1.0× 277 1.1× 344 2.1× 128 0.9× 212 1.8× 28 747
Manuela Casagrande Italy 14 255 0.8× 242 1.0× 155 1.0× 81 0.6× 88 0.7× 20 479
Marije G. Nijkamp Netherlands 4 553 1.6× 264 1.1× 50 0.3× 103 0.8× 74 0.6× 4 706
Michel Che France 7 570 1.7× 172 0.7× 92 0.6× 119 0.9× 220 1.8× 11 683
S. Kvisle Norway 7 347 1.0× 427 1.7× 143 0.9× 158 1.2× 323 2.7× 10 698
Yinyan Huang United States 13 360 1.1× 261 1.1× 125 0.8× 160 1.2× 193 1.6× 19 595
Piboon Pantu Thailand 14 534 1.6× 413 1.7× 205 1.3× 154 1.1× 394 3.3× 21 829
Matthew E. Potter United Kingdom 19 425 1.3× 370 1.5× 152 0.9× 299 2.2× 142 1.2× 54 847
Eisuke Yoda Japan 12 326 1.0× 367 1.5× 205 1.3× 146 1.1× 216 1.8× 19 604

Countries citing papers authored by An‐Nan Ko

Since Specialization
Citations

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

Fields of papers citing papers by An‐Nan Ko

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by An‐Nan Ko. 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 An‐Nan Ko. The network helps show where An‐Nan Ko may publish in the future.

Co-authorship network of co-authors of An‐Nan Ko

This figure shows the co-authorship network connecting the top 25 collaborators of An‐Nan Ko. A scholar is included among the top collaborators of An‐Nan Ko 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 An‐Nan Ko. An‐Nan Ko 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.
Ko, An‐Nan, et al.. (2009). Liquid Phase Hydrogenation of t,t,c‐1,5,9‐Cyclododecatriene over Ni/MCM‐41 and Ni/SiO2 Catalysts. Journal of the Chinese Chemical Society. 56(5). 908–915. 1 indexed citations
2.
Ko, An‐Nan, et al.. (2004). Beckmann rearrangement of cyclohexanone oxime to ε-caprolactam using mesoporous molecular sieves ALSBA-15. Reaction Kinetics and Catalysis Letters. 83(2). 283–290. 15 indexed citations
3.
Chang, Jiangwei & An‐Nan Ko. (2004). Novel synthesis of ɛ-caprolactam from cyclohexanone-oxime via Beckmann rearrangement over mesoporous molecular sieves MCM-48. Catalysis Today. 97(4). 241–247. 19 indexed citations
4.
Ko, An‐Nan, et al.. (2002). Preparation and characterization of Al2O3-MgO mixed oxides. Reaction Kinetics and Catalysis Letters. 77(1). 189–195. 4 indexed citations
5.
Ko, An‐Nan, et al.. (2002). Low‐Pressure One‐Step Synthesis of Methyl Isobutyl Ketone from Acetone and Hydrogen over Metal Modified Solid Base Catalysts. Journal of the Chinese Chemical Society. 49(5). 935–942. 7 indexed citations
6.
Chen, Chih‐Wei, et al.. (2001). Synthesis of ϵ‐Caprolactam from Cyclohexanone Oxime Using Zeolites Hβ, HZSM‐5, and Alumina Pillared Montmorillonite. Journal of the Chinese Chemical Society. 48(2). 137–144. 8 indexed citations
7.
Ko, An‐Nan, et al.. (2000). Kinetics of 2‐Propanol Dehydration over Montmorillonite Clays and Pillared Montmorillonites. Journal of the Chinese Chemical Society. 47(6). 1205–1210. 3 indexed citations
8.
Ko, An‐Nan, et al.. (2000). Vapor phase reactions of acetaldehyde over type X zeolites. Applied Catalysis A General. 190(1-2). 149–155. 49 indexed citations
9.
Ko, An‐Nan, et al.. (2000). Alcohol Dehydrations over ZSM‐5 Type Zeolites, Montmorillonite Clays and Pillared Montmorillonites. Journal of the Chinese Chemical Society. 47(3). 509–518. 9 indexed citations
10.
Chen, Jia-Yun & An‐Nan Ko. (2000). Synthesis of Methyl tert-Butyl Ether from tert-Butyl Alcohol and Methanol Using Beta Zeolite Catalysts. Reaction Kinetics and Catalysis Letters. 71(1). 77–83. 2 indexed citations
11.
Ko, An‐Nan. (1999). Efficient direct synthesis of 2-ethylhexanal from n-butyraldehyde and hydrogen using palladium modified base catalysts. Applied Catalysis A General. 184(2). 211–217. 11 indexed citations
12.
Ko, An‐Nan, et al.. (1996). Na promotion of Pd/MgO catalysts for low-pressure one-step synthesis of MIBK from acetone + H2. Applied Catalysis A General. 147(2). L259–L265. 37 indexed citations
13.
Ko, An‐Nan, et al.. (1993). Alkylation of ethylbenzene with methanol over X type zeolites. Catalysis Letters. 19(4). 319–326. 7 indexed citations
14.
Ko, An‐Nan, et al.. (1993). Catalytic Conversion of 1,2,3‐Trimethylbenzene Over HY Zeolite. Journal of the Chinese Chemical Society. 40(3). 221–227. 1 indexed citations
15.
Ko, An‐Nan, et al.. (1992). Reaction of Trimethylbenzene over Alumina‐Pillared Montmorillonite. Journal of the Chinese Chemical Society. 39(1). 81–86. 8 indexed citations
16.
Shen, Yanfei, An‐Nan Ko, & Paul Grange. (1990). Study of phosphorus-modified aluminum pillared montmorillonite. Applied Catalysis. 67(1). 93–106. 20 indexed citations
17.
Ko, An‐Nan & B. W. Wojciechowski. (1983). Catalytic isomerization of 1‐hexene on hy zeolite. International Journal of Chemical Kinetics. 15(12). 1249–1274. 35 indexed citations
18.
19.
Ko, An‐Nan, B. S. Rabinovitch, & Kuo‐Jung Chao. (1977). Intramolecular vibrational energy relaxation in polyatomic molecules. Multiple initial state selection by chemical activation.. The Journal of Chemical Physics. 66(3). 1374–1376. 8 indexed citations
20.
Ko, An‐Nan, et al.. (1974). Transfer of vibrational energy from highly excited butyl radicals. Structural effects on the magnitudes of relative collision diameters. The Journal of Physical Chemistry. 78(20). 1984–1987. 15 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.

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