Class information for:
Level 1: COAL TAR PITCH//MESOPHASE PITCH//PETROLEUM PITCH

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
6229 1447 21.1 43%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1280 8267 FUEL//COKING PRESSURE//FUEL PROCESSING TECHNOLOGY

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 COAL TAR PITCH Author keyword 78 48% 8% 119
2 MESOPHASE PITCH Author keyword 62 52% 6% 85
3 PETROLEUM PITCH Author keyword 45 65% 3% 43
4 MESOPHASES Author keyword 17 15% 7% 101
5 EXTROGRAPHY Author keyword 17 100% 1% 8
6 ANISOTROPIC PITCH Author keyword 9 83% 0% 5
7 BIOPITCH Author keyword 9 83% 0% 5
8 ISOTROPIC PITCH Author keyword 8 70% 0% 7
9 MESOGENIC PITCH Author keyword 8 100% 0% 5
10 CARBON MESOPHASE Author keyword 6 80% 0% 4

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 COAL TAR PITCH 78 48% 8% 119 Search COAL+TAR+PITCH Search COAL+TAR+PITCH
2 MESOPHASE PITCH 62 52% 6% 85 Search MESOPHASE+PITCH Search MESOPHASE+PITCH
3 PETROLEUM PITCH 45 65% 3% 43 Search PETROLEUM+PITCH Search PETROLEUM+PITCH
4 MESOPHASES 17 15% 7% 101 Search MESOPHASES Search MESOPHASES
5 EXTROGRAPHY 17 100% 1% 8 Search EXTROGRAPHY Search EXTROGRAPHY
6 ANISOTROPIC PITCH 9 83% 0% 5 Search ANISOTROPIC+PITCH Search ANISOTROPIC+PITCH
7 BIOPITCH 9 83% 0% 5 Search BIOPITCH Search BIOPITCH
8 ISOTROPIC PITCH 8 70% 0% 7 Search ISOTROPIC+PITCH Search ISOTROPIC+PITCH
9 MESOGENIC PITCH 8 100% 0% 5 Search MESOGENIC+PITCH Search MESOGENIC+PITCH
10 CARBON MESOPHASE 6 80% 0% 4 Search CARBON+MESOPHASE Search CARBON+MESOPHASE

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 HF BF3 91 84% 3% 49
2 STRENGTH ISOTROPIC CARBONS 45 94% 1% 16
3 COAL TAR PITCHES 44 85% 2% 23
4 COAL TAR PITCH 39 41% 5% 73
5 MESOPHASE PITCH 35 34% 6% 84
6 POLYAROMATIC MESOPHASE 32 88% 1% 15
7 PVC PITCH 27 92% 1% 11
8 CARBONIZATION 24 13% 12% 180
9 TUBE BOMB 23 100% 1% 10
10 PETROLEUM PITCH 23 65% 2% 22

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Semicokes from pitch pyrolysis: mechanisms and kinetics 1999 56 42 74%
Chemicals from Coal Coking 2014 3 37 51%
PETROGRAPHIC RESEARCH APPLIED TO CARBON MATERIALS 2010 2 2 100%
EARLY STAGES OF PETROLEUM PITCH CARBONIZATION - KINETICS AND MECHANISMS 1994 27 23 96%
The formation mechanism of carbonaceous mesophase 2005 11 14 79%
OPTICAL PROPERTIES OF SOME CARBON TYPES 2010 1 2 100%
Coal-tar pitch: Composition and pyrolysis behavior 2003 11 131 82%
CHEMISTRY IN THE PRODUCTION AND UTILIZATION OF NEEDLE COKE 1994 18 32 88%
Preparation of needle coke from petroleum by-products 2013 0 29 93%
Colloidal and supramolecular aspects of carbon 1999 16 65 60%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ADV ENGN FIBERS FILMS 5 13% 2.2% 32
2 CHEM PLOCKU 4 50% 0.4% 6
3 ADV ENGN FIBERS 3 57% 0.3% 4
4 RAW MAT 2 33% 0.3% 4
5 AFRL RQRC 1 100% 0.1% 2
6 CHEM ENGNCHEM ENGN 1 50% 0.1% 2
7 PETROLEO 1 100% 0.1% 2
8 RD TOBATA 1 100% 0.1% 2
9 CHEM PLOCK 1 22% 0.3% 5
10 SHAANXI ENGN TECHNOL CLEAN COAL CONVERS 1 27% 0.2% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000174192 COKING PRESSURE//COKE STRENGTH//PLASTIC LAYER
2 0.0000147754 CARBON FOAM//NANOSCALE MULTIFUNCT MAT//AREA INGN ASTRONAUT
3 0.0000117746 CARBON CARBON COMPOSITES//PYROLYTIC CARBON//CHEMICAL VAPOR INFILTRATION
4 0.0000083527 BARKINITE//SOLVENT SWELLING//COAL STRUCTURE
5 0.0000061788 AQUA MESOPHASE PITCH//AMPHIPHILIC CARBONACEOUS MATERIAL//COMPOSITE CHARACTERISATION
6 0.0000061594 COAL LIQUEFACTION//COAL LIQUEFACTION RESIDUE//CO LIQUEFACTION
7 0.0000056093 POLYACRYLONITRILE//CARBON FIBER//CARBON FIBER ENGN SHANDONG PROV
8 0.0000051739 COAL PYROLYSIS//CHAR MORPHOLOGY//HYDROGASIFICATION
9 0.0000050415 ACTIVE NONWOVENS//C N COVALENT BOND//CHS 139 STEEL
10 0.0000046686 CARBON CARBON COMPOSITES//CC COMPOSITES TECHNOL//CC COMPOSITES