Scimago Journal & Country Rank

Journal of Photochemistry and Photobiology A: Chemistry

Country

Netherlands

Universities and research institutions in Netherlands

Subject Area and Category

Publisher

Elsevier

H-Index

158

Publication type

Journals

ISSN

10106030, 18732666

Coverage

1987-2021

Information

Homepage

How to publish in this journal

jphotochem@elsevier.com

Scope

JPPA publishes the results of fundamental studies on all aspects of chemical phenomena induced by interactions between light and molecules/matter of all kinds. All systems capable of being described at the molecular or integrated multimolecular level are appropriate for the journal. This includes all molecular chemical species as well as biomolecular, supramolecular, polymer and other macromolecular systems, as well as solid state photochemistry. In addition, the journal publishes studies of semiconductor and other photoactive organic and inorganic materials, photocatalysis (organic, inorganic, supramolecular and superconductor). The scope includes condensed and gas phase photochemistry, as well as synchrotron radiation chemistry. A broad range of processes and techniques in photochemistry are covered such as light induced energy, electron and proton transfer; nonlinear photochemical behavior; mechanistic investigation of photochemical reactions and identification of the products of photochemical reactions; quantum yield determinations and measurements of rate constants for primary and secondary photochemical processes; steady-state and time-resolved emission, ultrafast spectroscopic methods, single molecule spectroscopy, time resolved X-ray diffraction, luminescence microscopy, and scattering spectroscopy applied to photochemistry. Papers in emerging and applied areas such as luminescent sensors, electroluminescence, solar energy conversion, atmospheric photochemistry, environmental remediation, and related photocatalytic chemistry are also welcome. Join the conversation about this journal
Quartiles

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.

CategoryYearQuartile
Chemical Engineering (miscellaneous)1999Q1
Chemical Engineering (miscellaneous)2000Q1
Chemical Engineering (miscellaneous)2001Q1
Chemical Engineering (miscellaneous)2002Q1
Chemical Engineering (miscellaneous)2003Q1
Chemical Engineering (miscellaneous)2004Q1
Chemical Engineering (miscellaneous)2005Q1
Chemical Engineering (miscellaneous)2006Q1
Chemical Engineering (miscellaneous)2007Q1
Chemical Engineering (miscellaneous)2008Q1
Chemical Engineering (miscellaneous)2009Q1
Chemical Engineering (miscellaneous)2010Q1
Chemical Engineering (miscellaneous)2011Q1
Chemical Engineering (miscellaneous)2012Q1
Chemical Engineering (miscellaneous)2013Q1
Chemical Engineering (miscellaneous)2014Q1
Chemical Engineering (miscellaneous)2015Q1
Chemical Engineering (miscellaneous)2016Q1
Chemical Engineering (miscellaneous)2017Q1
Chemical Engineering (miscellaneous)2018Q1
Chemical Engineering (miscellaneous)2019Q1
Chemical Engineering (miscellaneous)2020Q1
Chemistry (miscellaneous)1999Q2
Chemistry (miscellaneous)2000Q1
Chemistry (miscellaneous)2001Q2
Chemistry (miscellaneous)2002Q2
Chemistry (miscellaneous)2003Q1
Chemistry (miscellaneous)2004Q1
Chemistry (miscellaneous)2005Q1
Chemistry (miscellaneous)2006Q1
Chemistry (miscellaneous)2007Q1
Chemistry (miscellaneous)2008Q1
Chemistry (miscellaneous)2009Q1
Chemistry (miscellaneous)2010Q1
Chemistry (miscellaneous)2011Q1
Chemistry (miscellaneous)2012Q1
Chemistry (miscellaneous)2013Q1
Chemistry (miscellaneous)2014Q1
Chemistry (miscellaneous)2015Q2
Chemistry (miscellaneous)2016Q1
Chemistry (miscellaneous)2017Q2
Chemistry (miscellaneous)2018Q2
Chemistry (miscellaneous)2019Q2
Chemistry (miscellaneous)2020Q2
Physics and Astronomy (miscellaneous)1999Q2
Physics and Astronomy (miscellaneous)2000Q2
Physics and Astronomy (miscellaneous)2001Q2
Physics and Astronomy (miscellaneous)2002Q2
Physics and Astronomy (miscellaneous)2003Q2
Physics and Astronomy (miscellaneous)2004Q2
Physics and Astronomy (miscellaneous)2005Q2
Physics and Astronomy (miscellaneous)2006Q2
Physics and Astronomy (miscellaneous)2007Q1
Physics and Astronomy (miscellaneous)2008Q1
Physics and Astronomy (miscellaneous)2009Q1
Physics and Astronomy (miscellaneous)2010Q1
Physics and Astronomy (miscellaneous)2011Q1
Physics and Astronomy (miscellaneous)2012Q2
Physics and Astronomy (miscellaneous)2013Q2
Physics and Astronomy (miscellaneous)2014Q2
Physics and Astronomy (miscellaneous)2015Q2
Physics and Astronomy (miscellaneous)2016Q2
Physics and Astronomy (miscellaneous)2017Q2
Physics and Astronomy (miscellaneous)2018Q2
Physics and Astronomy (miscellaneous)2019Q2
Physics and Astronomy (miscellaneous)2020Q2
SJR

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.

YearSJR
19990.649
20000.755
20010.579
20020.657
20030.794
20040.970
20051.128
20061.009
20071.195
20081.065
20091.175
20101.030
20110.978
20120.936
20130.835
20140.802
20150.725
20160.749
20170.689
20180.657
20190.624
20200.714
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
1999212
2000219
2001271
2002254
2003228
2004324
2005300
2006374
2007374
2008374
2009262
2010264
2011327
2012251
2013235
2014238
2015219
2016344
2017486
2018674
2019554
2020618
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)19991.125
Cites / Doc. (4 years)20001.252
Cites / Doc. (4 years)20011.287
Cites / Doc. (4 years)20021.511
Cites / Doc. (4 years)20031.758
Cites / Doc. (4 years)20042.255
Cites / Doc. (4 years)20052.632
Cites / Doc. (4 years)20062.661
Cites / Doc. (4 years)20073.062
Cites / Doc. (4 years)20082.866
Cites / Doc. (4 years)20092.941
Cites / Doc. (4 years)20102.932
Cites / Doc. (4 years)20113.155
Cites / Doc. (4 years)20122.949
Cites / Doc. (4 years)20132.689
Cites / Doc. (4 years)20142.834
Cites / Doc. (4 years)20152.748
Cites / Doc. (4 years)20162.770
Cites / Doc. (4 years)20172.848
Cites / Doc. (4 years)20183.117
Cites / Doc. (4 years)20193.220
Cites / Doc. (4 years)20203.845
Cites / Doc. (3 years)19991.125
Cites / Doc. (3 years)20001.173
Cites / Doc. (3 years)20011.284
Cites / Doc. (3 years)20021.570
Cites / Doc. (3 years)20031.852
Cites / Doc. (3 years)20042.367
Cites / Doc. (3 years)20052.730
Cites / Doc. (3 years)20062.553
Cites / Doc. (3 years)20072.865
Cites / Doc. (3 years)20082.535
Cites / Doc. (3 years)20093.000
Cites / Doc. (3 years)20102.716
Cites / Doc. (3 years)20113.050
Cites / Doc. (3 years)20122.783
Cites / Doc. (3 years)20132.717
Cites / Doc. (3 years)20142.706
Cites / Doc. (3 years)20152.740
Cites / Doc. (3 years)20162.809
Cites / Doc. (3 years)20172.910
Cites / Doc. (3 years)20183.272
Cites / Doc. (3 years)20193.287
Cites / Doc. (3 years)20204.052
Cites / Doc. (2 years)19991.028
Cites / Doc. (2 years)20001.006
Cites / Doc. (2 years)20011.360
Cites / Doc. (2 years)20021.610
Cites / Doc. (2 years)20031.817
Cites / Doc. (2 years)20042.344
Cites / Doc. (2 years)20052.547
Cites / Doc. (2 years)20062.324
Cites / Doc. (2 years)20072.326
Cites / Doc. (2 years)20082.606
Cites / Doc. (2 years)20092.767
Cites / Doc. (2 years)20102.552
Cites / Doc. (2 years)20112.684
Cites / Doc. (2 years)20122.675
Cites / Doc. (2 years)20132.486
Cites / Doc. (2 years)20142.642
Cites / Doc. (2 years)20152.630
Cites / Doc. (2 years)20162.786
Cites / Doc. (2 years)20172.966
Cites / Doc. (2 years)20183.357
Cites / Doc. (2 years)20193.341
Cites / Doc. (2 years)20204.127
Total Cites 
Self-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.

CitesYearValue
Self Cites1999132
Self Cites2000142
Self Cites2001109
Self Cites2002126
Self Cites2003130
Self Cites2004193
Self Cites2005169
Self Cites2006200
Self Cites2007226
Self Cites2008208
Self Cites2009175
Self Cites2010156
Self Cites2011192
Self Cites2012130
Self Cites2013125
Self Cites2014106
Self Cites201576
Self Cites2016122
Self Cites2017219
Self Cites2018261
Self Cites2019345
Self Cites2020536
Total Cites19991045
Total Cites20001012
Total Cites2001905
Total Cites20021102
Total Cites20031378
Total Cites20041782
Total Cites20052200
Total Cites20062175
Total Cites20072859
Total Cites20082657
Total Cites20093366
Total Cites20102743
Total Cites20112745
Total Cites20122374
Total Cites20132288
Total Cites20142200
Total Cites20151984
Total Cites20161944
Total Cites20172331
Total Cites20183432
Total Cites20194944
Total Cites20206945
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.

CitesYearValue
External Cites per document19990.983
External Cites per document20001.008
External Cites per document20011.129
External Cites per document20021.390
External Cites per document20031.684
External Cites per document20042.130
External Cites per document20052.548
External Cites per document20062.340
External Cites per document20072.660
External Cites per document20082.353
External Cites per document20092.862
External Cites per document20102.577
External Cites per document20112.856
External Cites per document20122.646
External Cites per document20132.575
External Cites per document20142.585
External Cites per document20152.643
External Cites per document20162.644
External Cites per document20172.643
External Cites per document20183.029
External Cites per document20193.066
External Cites per document20203.746
Cites per document19991.125
Cites per document20001.173
Cites per document20011.284
Cites per document20021.570
Cites per document20031.852
Cites per document20042.367
Cites per document20052.730
Cites per document20062.553
Cites per document20072.865
Cites per document20082.535
Cites per document20093.000
Cites per document20102.716
Cites per document20113.050
Cites per document20122.783
Cites per document20132.717
Cites per document20142.706
Cites per document20152.740
Cites per document20162.809
Cites per document20172.910
Cites per document20183.272
Cites per document20193.287
Cites per document20204.052
% 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
199917.92
200024.66
200122.14
200223.23
200321.93
200421.30
200518.67
200623.26
200724.33
200819.79
200919.85
201022.35
201126.61
201226.29
201319.15
201431.93
201521.46
201625.00
201724.90
201821.51
201921.84
202019.74
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.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20033
Non-citable documents20047
Non-citable documents20059
Non-citable documents20068
Non-citable documents20078
Non-citable documents20087
Non-citable documents20097
Non-citable documents20106
Non-citable documents20116
Non-citable documents20125
Non-citable documents20132
Non-citable documents20143
Non-citable documents20152
Non-citable documents20163
Non-citable documents20172
Non-citable documents20182
Non-citable documents20194
Non-citable documents20203
Citable documents1999929
Citable documents2000863
Citable documents2001705
Citable documents2002702
Citable documents2003741
Citable documents2004746
Citable documents2005797
Citable documents2006844
Citable documents2007990
Citable documents20081041
Citable documents20091115
Citable documents20101004
Citable documents2011894
Citable documents2012848
Citable documents2013840
Citable documents2014810
Citable documents2015722
Citable documents2016689
Citable documents2017799
Citable documents20181047
Citable documents20191500
Citable documents20201711
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.

DocumentsYearValue
Uncited documents1999426
Uncited documents2000390
Uncited documents2001280
Uncited documents2002242
Uncited documents2003235
Uncited documents2004208
Uncited documents2005183
Uncited documents2006239
Uncited documents2007261
Uncited documents2008252
Uncited documents2009234
Uncited documents2010257
Uncited documents2011183
Uncited documents2012189
Uncited documents2013199
Uncited documents2014184
Uncited documents2015145
Uncited documents2016145
Uncited documents2017171
Uncited documents2018198
Uncited documents2019266
Uncited documents2020249
Cited documents1999503
Cited documents2000473
Cited documents2001425
Cited documents2002460
Cited documents2003509
Cited documents2004545
Cited documents2005623
Cited documents2006613
Cited documents2007737
Cited documents2008796
Cited documents2009888
Cited documents2010753
Cited documents2011717
Cited documents2012664
Cited documents2013643
Cited documents2014629
Cited documents2015579
Cited documents2016547
Cited documents2017630
Cited documents2018851
Cited documents20191238
Cited documents20201465
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