Class information for:
Level 1: COMPUTAT PL CHEM//ZEOLITE//BRONSTED ACID SITES

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
1 4 PHYSICS, CONDENSED MATTER//PHYSICS, APPLIED//MATERIALS SCIENCE, MULTIDISCIPLINARY 2188495
10 3       JOURNAL OF CATALYSIS//CHEMISTRY, PHYSICAL//APPLIED CATALYSIS A-GENERAL 144576
89 2             ZEOLITE//ZEOLITES//MICROPOROUS AND MESOPOROUS MATERIALS 26743
4068 1                   COMPUTAT PL CHEM//ZEOLITE//BRONSTED ACID SITES 1886

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPUTAT PL CHEM address 298270 2% 54% 33
2 ZEOLITE authKW 121503 14% 3% 259
3 BRONSTED ACID SITES authKW 97861 2% 19% 31
4 H 1 MAS NMR authKW 71780 1% 23% 19
5 DEPROTONATION ENERGY authKW 71224 0% 47% 9
6 ONIOM authKW 69782 2% 13% 32
7 EUROPEEN RECH TECH address 69620 0% 83% 5
8 EMBEDDED ONIOM authKW 66837 0% 100% 4
9 KASETSART UNIV DEV address 62974 0% 54% 7
10 H 1 MAS NMR SPECTROSCOPY authKW 60148 0% 60% 6

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Chemistry, Physical 27044 77% 0% 1458
2 Physics, Atomic, Molecular & Chemical 2603 16% 0% 293
3 Chemistry, Multidisciplinary 1205 19% 0% 352
4 Chemistry, Applied 1008 8% 0% 143
5 Engineering, Chemical 950 11% 0% 201
6 Nanoscience & Nanotechnology 776 8% 0% 149
7 Materials Science, Multidisciplinary 236 11% 0% 215
8 Spectroscopy 154 3% 0% 59
9 Engineering, Petroleum 53 1% 0% 12
10 Mathematics, Interdisciplinary Applications 17 1% 0% 22

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMPUTAT PL CHEM 298270 2% 54% 33
2 EUROPEEN RECH TECH 69620 0% 83% 5
3 KASETSART UNIV DEV 62974 0% 54% 7
4 CATALYSIS THEORY GRP 53468 0% 80% 4
5 CHEM MAGNET ONANCE MOLEC SCI 50128 0% 100% 3
6 LTMM USTHB 50128 0% 100% 3
7 ABT GRENZFLACHENPHYS 41506 1% 19% 13
8 ARBEITSGRP QUANTENCHEM 38656 0% 26% 9
9 PHYSICOCHIM HYDROCARBU 37960 1% 23% 10
10 MAX PLANCK SOC UNIT QUANTUM CHEM 33418 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF CATALYSIS 21208 7% 1% 127
2 ZEOLITES 20555 2% 3% 43
3 STUDIES IN SURFACE SCIENCE AND CATALYSIS 14525 4% 1% 74
4 JOURNAL OF PHYSICAL CHEMISTRY 9488 6% 0% 119
5 MICROPOROUS MATERIALS 9268 1% 3% 16
6 CATALYSIS LETTERS 6825 3% 1% 56
7 MICROPOROUS AND MESOPOROUS MATERIALS 5086 3% 1% 50
8 JOURNAL OF PHYSICAL CHEMISTRY B 5041 6% 0% 110
9 SOLID STATE NUCLEAR MAGNETIC RESONANCE 4417 1% 1% 18
10 JOURNAL OF PHYSICAL CHEMISTRY C 4374 5% 0% 95

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ZEOLITE 121503 14% 3% 259 Search ZEOLITE Search ZEOLITE
2 BRONSTED ACID SITES 97861 2% 19% 31 Search BRONSTED+ACID+SITES Search BRONSTED+ACID+SITES
3 H 1 MAS NMR 71780 1% 23% 19 Search H+1+MAS+NMR Search H+1+MAS+NMR
4 DEPROTONATION ENERGY 71224 0% 47% 9 Search DEPROTONATION+ENERGY Search DEPROTONATION+ENERGY
5 ONIOM 69782 2% 13% 32 Search ONIOM Search ONIOM
6 EMBEDDED ONIOM 66837 0% 100% 4 Search EMBEDDED+ONIOM Search EMBEDDED+ONIOM
7 H 1 MAS NMR SPECTROSCOPY 60148 0% 60% 6 Search H+1+MAS+NMR+SPECTROSCOPY Search H+1+MAS+NMR+SPECTROSCOPY
8 ACIDIC ZEOLITE 52212 0% 63% 5 Search ACIDIC+ZEOLITE Search ACIDIC+ZEOLITE
9 ALKENYL CARBENIUM IONS 50128 0% 100% 3 Search ALKENYL+CARBENIUM+IONS Search ALKENYL+CARBENIUM+IONS
10 IN SITU H 1 MAS NMR 50128 0% 100% 3 Search IN+SITU+H+1+MAS+NMR Search IN+SITU+H+1+MAS+NMR

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 15402 MOL BEAMS//CONTACT CHARGE TRANSFER COMPLEX CCT//GEMINAL SPECIES
2 2475 DEALUMINATION//FCC CATALYST//CATALYTIC CRACKING
3 3829 METHANOL TO OLEFINS//METHANOL TO HYDROCARBONS//HYDROCARBON POOL
4 22151 SKELETAL ISOMERIZATION//FERRIERITE//STI ZEOLITE
5 11094 PROPANE AROMATIZATION//AROMATIZATION//ZN HZSM 5
6 27190 HYDRATION OF ETHENE//HYDRATION OF ETHYLENE//H ACIDS
7 24349 ISOBUTANE ALKYLATION//ISOBUTANE BUTENE ALKYLATION//ISOBUTANE 2 BUTENE ALKYLATION
8 31106 METHYLAMINE SYNTHESIS//ANTI HEPATITIS B VIRUS ACTIVITY//DERIVATIVES OF MATIJIN SU
9 1212 SILICALITE//ZLC//ZEOLITES
10 15696 SIDE CHAIN ALKYLATION//SOLID SUPERBASE//BASICITY GENERATION

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