Scimago Journal & Country Rank

ACS Catalysis

CountryUnited States
H Index
Subject Area and CategoryChemical Engineering
PublisherAmerican Chemical Society
Publication typeJournals

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.


The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20110.000
Cites / Doc. (4 years)20125.606
Cites / Doc. (4 years)20138.025
Cites / Doc. (4 years)20149.565
Cites / Doc. (4 years)201510.314
Cites / Doc. (4 years)201611.324
Cites / Doc. (4 years)201711.640
Cites / Doc. (3 years)20110.000
Cites / Doc. (3 years)20125.606
Cites / Doc. (3 years)20138.025
Cites / Doc. (3 years)20149.565
Cites / Doc. (3 years)201510.534
Cites / Doc. (3 years)201610.929
Cites / Doc. (3 years)201711.710
Cites / Doc. (2 years)20110.000
Cites / Doc. (2 years)20125.606
Cites / Doc. (2 years)20138.025
Cites / Doc. (2 years)20149.701
Cites / Doc. (2 years)20159.673
Cites / Doc. (2 years)201610.739
Cites / Doc. (2 years)201711.508
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites20110
Self Cites201268
Self Cites2013231
Self Cites2014505
Self Cites2015913
Self Cites20161258
Self Cites20171753
Total Cites20110
Total Cites20121138
Total Cites20134181
Total Cites20148599
Total Cites201512852
Total Cites201618962
Total Cites201726288
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document20110
External Cites per document20125.271
External Cites per document20137.582
External Cites per document20149.003
External Cites per document20159.786
External Cites per document201610.204
External Cites per document201710.929
Cites per document20110.000
Cites per document20125.606
Cites per document20138.025
Cites per document20149.565
Cites per document201510.534
Cites per document201610.929
Cites per document201711.710
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents20110
Non-citable documents20125
Non-citable documents201312
Non-citable documents201424
Non-citable documents201533
Non-citable documents201642
Non-citable documents201749
Citable documents20110
Citable documents2012203
Citable documents2013521
Citable documents2014899
Citable documents20151220
Citable documents20161735
Citable documents20172245
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents20110
Uncited documents201216
Uncited documents201327
Uncited documents201445
Uncited documents201541
Uncited documents201662
Uncited documents201771
Cited documents20110
Cited documents2012192
Cited documents2013506
Cited documents2014878
Cited documents20151212
Cited documents20161715
Cited documents20172223
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