Class information for:
Level 2: BOEHMITE//GIBBSITE//GAMMA ALUMINA

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
2344 2             BOEHMITE//GIBBSITE//GAMMA ALUMINA 4666
2940 1                   BOEHMITE//MESOPOROUS ALUMINA//GAMMA ALUMINA 2137
18885 1                   C2P2CPE LYON//HIGHLY DISPERSE MATERIALS//ODONTOL GARANCIERE 555
19180 1                   GIBBSITE//SODIUM ALUMINATE SOLUTION//BAYER PROCESS 541
24101 1                   IZVESTIYA SIBIRSKOGO OTDELENIYA AKADEMII NAUK SSSR SERIYA KHIMICHESKIKH NAUK//MECHANO SOLID STATE CHEM//SIBIRSKII KHIMICHESKII ZHURNAL 346
25692 1                   ADV TRAINING RETRAINING PERSONNEL//NOVOKUIBYSHEVSK CATALYST PLANT//IZVESTIYA SIBIRSKOGO OTDELENIYA AKADEMII NAUK SSSR SERIYA KHIMICHESKIKH NAUK 296
25742 1                   MECHANICAL STRESSING//INORGAN TECHNOL GRP//AMMONIUM DIMOLYBDATE 295
26791 1                   SURFACE DONOR ACCEPTOR COMPLEXES//AND ENERGY CHARACTERISTICS OF COORDINATION//D CAMPHOR BETA SULFONIC ACID 265
33024 1                   STOICHIOGRAPHY//GLASS FIBER CATALYST//DIFFERENTIAL DISSOLUTION METHOD 144
37168 1                   NOVOMOSKOVSK NITROGEN IND//TEMPERATURE HYSTERESIS//PHYS ELE OCHEM 87

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BOEHMITE authKW 529525 4% 42% 186
2 GIBBSITE authKW 267405 2% 35% 114
3 GAMMA ALUMINA authKW 160754 2% 26% 93
4 SODIUM ALUMINATE SOLUTION authKW 141317 1% 70% 30
5 MESOPOROUS ALUMINA authKW 130516 1% 34% 57
6 IZVESTIYA SIBIRSKOGO OTDELENIYA AKADEMII NAUK SSSR SERIYA KHIMICHESKIKH NAUK journal 116680 3% 13% 137
7 PSEUDOBOEHMITE authKW 109186 1% 56% 29
8 GAMMA AL2O3 authKW 104809 2% 21% 75
9 BAYER PROCESS authKW 97285 1% 36% 40
10 ALUMINA authKW 96540 7% 5% 314

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Ceramics 16007 12% 0% 553
2 Chemistry, Physical 9210 31% 0% 1449
3 Materials Science, Multidisciplinary 4814 25% 0% 1163
4 Chemistry, Multidisciplinary 2411 17% 0% 800
5 Engineering, Chemical 1854 10% 0% 450
6 Chemistry, Applied 985 5% 0% 237
7 Nanoscience & Nanotechnology 868 6% 0% 265
8 Metallurgy & Metallurgical Engineering 805 5% 0% 249
9 Mineralogy 666 2% 0% 88
10 Chemistry, Inorganic & Nuclear 651 5% 0% 243

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BO KOV CATALYSIS 33442 2% 4% 115
2 AJ PARKER COOPERAT HYDROMET 29146 0% 20% 22
3 ADV TRAINING RETRAINING PERSONNEL 27011 0% 100% 4
4 CSIRO LIGHT MET FLAGSHIP 27007 0% 67% 6
5 INORGAN TECHNOL GRP 20258 0% 100% 3
6 SOLID STATE CHEM MECHANOCHEM 15348 1% 5% 45
7 CHEM REACT ENGN ITM 15192 0% 75% 3
8 C2P2CPE LYON 13505 0% 100% 2
9 ENERGY SOURCES HIGH ALUMINUM COAL DEV UTIL 13505 0% 100% 2
10 KWINANA ALUMINA REFINERY 13505 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 IZVESTIYA SIBIRSKOGO OTDELENIYA AKADEMII NAUK SSSR SERIYA KHIMICHESKIKH NAUK 116680 3% 13% 137
2 SIBIRSKII KHIMICHESKII ZHURNAL 29206 1% 12% 36
3 KINETICS AND CATALYSIS 24455 3% 3% 135
4 REACTION KINETICS AND CATALYSIS LETTERS 7567 2% 2% 75
5 JOURNAL OF THE AMERICAN CERAMIC SOCIETY 6299 3% 1% 136
6 ZHURNAL FIZICHESKOI KHIMII 5526 2% 1% 94
7 MICROPOROUS AND MESOPOROUS MATERIALS 5076 2% 1% 79
8 CERAMICS INTERNATIONAL 4211 2% 1% 100
9 RUSSIAN JOURNAL OF APPLIED CHEMISTRY 3629 1% 1% 63
10 REACTIVITY OF SOLIDS 3444 0% 5% 10

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 BOEHMITE 529525 4% 42% 186 Search BOEHMITE Search BOEHMITE
2 GIBBSITE 267405 2% 35% 114 Search GIBBSITE Search GIBBSITE
3 GAMMA ALUMINA 160754 2% 26% 93 Search GAMMA+ALUMINA Search GAMMA+ALUMINA
4 SODIUM ALUMINATE SOLUTION 141317 1% 70% 30 Search SODIUM+ALUMINATE+SOLUTION Search SODIUM+ALUMINATE+SOLUTION
5 MESOPOROUS ALUMINA 130516 1% 34% 57 Search MESOPOROUS+ALUMINA Search MESOPOROUS+ALUMINA
6 PSEUDOBOEHMITE 109186 1% 56% 29 Search PSEUDOBOEHMITE Search PSEUDOBOEHMITE
7 GAMMA AL2O3 104809 2% 21% 75 Search GAMMA+AL2O3 Search GAMMA+AL2O3
8 BAYER PROCESS 97285 1% 36% 40 Search BAYER+PROCESS Search BAYER+PROCESS
9 ALUMINA 96540 7% 5% 314 Search ALUMINA Search ALUMINA
10 TRANSITION ALUMINA 90433 1% 56% 24 Search TRANSITION+ALUMINA Search TRANSITION+ALUMINA

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 2


rank cluster_id2 link
1 3717 RED MUD//BAUXITE RESIDUE//BAYER PROCESS
2 2223 MULLITE//FREEZE CASTING//POROUS CERAMICS
3 4278 ADSORPTION AND DESORPTION OF CO2//CO2 RECOVERY RATE//REQUIRED CONSUMPTION ENERGY
4 2676 CASTABLE//REFRACTORIES AND INDUSTRIAL CERAMICS//REFRACTORY
5 2647 MECHANICAL ALLOYING//MECHANOCHEMISTRY//BALL MILLING
6 2450 AEROGEL//CAPACITIVE DEIONIZATION//SILICA AEROGEL
7 2193 MAGNESIUM OXIDE//MGO//INVEST FIS MAT CONDENSADA
8 540 CO OXIDATION//CERIA//CATALYTIC COMBUSTION
9 2168 BECKMANN REARRANGEMENT//KNOEVENAGEL CONDENSATION//CYCLOHEXANONE OXIME
10 1252 POWDER METALLURGY//GELCASTING//POWDER INJECTION MOLDING

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