5.2(top 5%)
impact factor
15.2K(top 1%)
papers
670.3K(top 1%)
citations
237(top 1%)
h-index
5.2(top 10%)
extended IF
17.9K
all documents
689.7K
doc citations
353(top 1%)
g-index

Top Schools (by citations)

#SchoolArticlesCitationsR ARankR CRank
1Chemical Engineering36906712
2Chemistry16645463348
3Chemistry7460183108
4Chemical Engineering11435183127
5Chemical Engineering136381
6Chemical Engineering63608642
7Chemical Engineering1301181
8Chemistry52949775
9Chemical Engineering52824126
10Emissions Control32751710
11Catalysis92668485
12Polymer Chemistry52654331
12Chemistry5265176124
14Environmental Engineering22586910
15Catalysis82578282
16Environmental Engineering224719755
16Chemistry13247214251
18Catalysis423138
19Energy Conversion422812875
20Chemistry52248473
20Chemical Engineering322411033
22Environmental Science32219269
23Chemical Engineering42162518
24Chemistry2209490221
24Chemical Engineering2209354166
26Chemistry62056648
27Chemistry3201246102
27Chemistry320118574
29Chemistry31966523
30Green Chemistry8193260250
30Chemistry119310425
30Pharmaceutical Engineering11938625
33Chemical Engineering31927857
34Chemical Engineering41911913
35Chemistry319011862
36Industrial Chemistry41892617
36Reaction Engineering41892014
38Renewable Energy217914478
39Chemistry4177293216
39Physical Chemistry4177175132
41Chemical Engineering3173167135
42Chemistry21703024
42Catalysis217018
44Chemistry1168222
44Chemistry11684420
46Mechanical Engineering116725370
47Chemical Engineering2166305163
47Chemistry41669580
47Chemistry2166328182
47Catalysis416656
51Chemistry4163491285
52Chemistry1159558171
53Physical Chemistry31585551
53Chemistry3158160108
55Energy Engineering2157248
56Petroleum Engineering51552242
57Materials Science3154173128
57Astronomy11546221
57Chemistry11546322
57Chemistry11542612
57Astronomy1154102
62Chemistry215313569
62Nanotechnology21537848
64Chemistry314914899
65Catalysis41472721
66Chemistry1145268127
66Chemical Engineering11451716
68Biochemistry51432320
68Organic Chemistry51431511
68Catalysis51431919
71Catalysis21424735
72Chemistry41395743
73Catalysis31383227
74Chemistry2137190121
75Chemical Engineering61366367
75Chemistry61365964
77Materials Science21338355
78Materials Science1132272100
79Chemistry11318441
79Chemistry21317717
81Chemistry2128252138
81Chemistry3128246196
81Chemistry21288272
84Education3126454264
84Chemistry4126728549
86Chemistry2125208137
87Chemistry2124363267
88Bioenergy2123248164
89Chemical Engineering2120160127
90Chemistry11187441
90Chemistry5118153188
90Chemical Engineering511899139
93Process Engineering1116524235
93Complex Systems1116391162
93Chemical Engineering11163024
96Chemical Engineering41145761
97Chemical Engineering41121226
97Catalysis31121012
97Reaction Engineering31121012
100Chemistry210914593
100Chemistry210912582
102Energy Engineering210812677
102Chemistry21087938
102Materials Engineering21086657
105Chemical Engineering2107238139
105Chemical Engineering31072823
107Chemistry210612864
108Chemistry210517382
108Chemistry2105487272
108Materials Science6105441424
108Catalysis31054050
112Chemistry1104232118
113Chemistry2103301176
113Catalysis110310366
113Chemical Engineering2103178103
116Petroleum Engineering2100143104
116Nanotechnology1100592292
118Systems Engineering19926581
118Materials Science19919891
120Chemistry398120113
121Materials Engineering1978348
122Chemistry4969992
122Biochemical Engineering496178
124Chemical Engineering3941314
124Chemical Engineering49491126
124Process Engineering4942433
124Catalysis4942330
128Chemistry193283158
128Materials Science1932011
128Materials Science193317
128Industrial Chemistry1935133
132Organic Chemistry3926262
132Chemistry392177164
134Materials Engineering2897250
134Catalysis28914
136Chemical Engineering288293243
136Reaction Engineering2886578
138Chemical Engineering18713661
138Chemistry18714972
140Environmental Engineering286155
140Bioengineering2861624
142Chemistry285202134
142Chemistry18520988
142Nanomaterials1852724
142Catalysis1854228
146Chemistry28412077
146Chemical Engineering28411877
148Nanotechnology283190141
148Research and Education38353
148Education38353
151Catalysis2825230
152Chemical Engineering4815370
152Chemistry381109143
152Chemical Engineering18113754
152Materials Engineering18114551
152Chemical Engineering1815321
157Catalysis38053
158Chemical Engineering2798378
158Chemical Engineering279351283
158Chemical Engineering17914169
158Chemistry17915075
158Physical Chemistry2793438
163Chemical Engineering17815578
163Chemistry178202106
163Catalysis1781110
166Chemical Engineering2775374
166Astronomy2771114
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166Chemical Engineering377169161
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171Chemistry176551324
171Chemistry376189221
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174Chemical Engineering175281183
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179Chemical Engineering174239124
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182Chemical Engineering17111348
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182Chemical Engineering17114158
182Chemical Engineering1718968
182Reaction Engineering3712527
182Chemistry17111272
182Catalysis17110271
182Biochemical Engineering17111
191Public Health170411249
192Chemical Engineering26913068
192Chemistry369174171
194Chemical Engineering168296209
194Chemical Engineering16810962
194Chemistry268211185
194Chemistry168485306
194Chemistry16814576
194Catalysis1686446
194Catalysis26899
194Chemistry268127102
194Catalysis2687467
194Energy Systems1682215
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194Systems Engineering1682215
206Chemistry167794542
206Chemistry26714397
206Catalysis2673622
209Chemistry165688467
209Chemistry1659848
209Chemistry165292195
209Chemistry165223146
209Chemical Engineering165223178
209Mechanical Engineering1652714
209Renewable Energy165588426
209Chemistry16516680
209Chemistry1653920
209Bioengineering1651919
219Chemical Engineering164173122
219Bioengineering164127102
221Chemical Engineering1639335
221Chemical Engineering1637953
221Education16323396
221Chemistry163207126
221Chemistry1636626
221Chemical Engineering1632015
221Higher Education1638331
228Materials Science1622018
228Chemical Engineering362226239
228Chemical Engineering26210691
228Chemistry162300139
228Physical Chemistry16214467
228Chemistry362234242
228Physical Chemistry1626828
228Chemistry1627946
228Chemical Engineering162179104
228Pharmacy16216694
228Education162232122
239Chemistry261577501
239Chemical Engineering1616222
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239Chemistry261232193
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246Chemical Engineering2608470
246Chemistry160164106
246Environmental Biotechnology1602816
246Chemistry1608145
246Biotechnology1609361
246Green Chemistry1603434
246Environmental Biotechnology1601717
246Green Chemistry1601914
261Solid State Physics25911374
261Environmental Engineering2592835
263Ecology1588749
263Education1581.1K605
263Surface Science25878118
263Chemical Engineering458108119
263Environmental Engineering2581725
268Astronomy15715790
268Chemical Engineering157134
268Catalysis157105
271Chemical Engineering3563451
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275Chemistry15414289
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275Chemistry15411953
275Chemical Engineering15411755
275Chemistry154149
275Materials Science1548134
287Inorganic Chemistry15362
287Chemistry1532617
287Reaction Engineering15312
290Chemical Engineering2527497
290Metallurgy152216
290Chemistry15281
293Chemistry151597478
293Inorganic Chemistry151186153
293Electrical Engineering1513717
293Chemistry15114672
293Immunology1513631
293Nanobiotechnology1513322
293Organic Chemistry1515529
300Chemical Engineering1505937
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300Nanomaterials15066
300Catalysis15045
305Catalysis249190132
305Chemical Engineering249137
305Chemistry1497949
305Catalysis2493336
305Biomaterials1496129
305Process Design249116
305Surface Chemistry14978
305Chemistry1492213
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314Chemical Engineering3484357
314Chemical Engineering24858
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314Chemical Engineering248244224
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314Catalysis14825
314Catalysis1483916
326Chemistry147549540
326Inorganic Chemistry1476150
326Chemistry347512618
326Chemistry147308274
326Inorganic Chemistry1479185
326Chemical Engineering147174124
326Chemical Engineering247128123
326Chemistry2472632
334Chemistry246460420
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334Catalysis2465690
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334Energy Conversion2467080
341Chemical Engineering145145145
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347Materials Science144405327
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383Materials Science140239234
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