Class information for:
Level 1: POLYPHENYLSILSESQUIOXANE//STEPWISE COUPLING POLYMERIZATION//POLYSILSESQUIOXANE

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20214 471 23.4 63%


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
2 4 MATERIALS SCIENCE, MULTIDISCIPLINARY//PHYSICS, APPLIED//PHYSICS, CONDENSED MATTER 2836879
177 3       ACTIVATED CARBON//INVERSE GAS CHROMATOGRAPHY//MESOPOROUS SILICA 57935
1974 2             POSS//SILSESQUIOXANES//SILSESQUIOXANE 5620
20214 1                   POLYPHENYLSILSESQUIOXANE//STEPWISE COUPLING POLYMERIZATION//POLYSILSESQUIOXANE 471

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 POLYPHENYLSILSESQUIOXANE authKW 1125504 5% 69% 25
2 STEPWISE COUPLING POLYMERIZATION authKW 976260 3% 94% 16
3 POLYSILSESQUIOXANE authKW 638450 8% 27% 37
4 LADDER LIKE POLYSILSESQUIOXANE authKW 583469 2% 100% 9
5 PHENYLSILSESQUIOXANE authKW 437597 2% 75% 9
6 LADDER LIKE authKW 352960 1% 78% 7
7 TRICHLOROPHENYLSILANE authKW 270123 1% 83% 5
8 HYDROLYTIC POLYCONDENSATION authKW 262551 2% 45% 9
9 INT EDUC SILICON SCI address 209115 2% 32% 10
10 POLYTITANOSILOXANE authKW 207454 1% 80% 4

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Polymer Science 6745 45% 0% 212
2 Materials Science, Ceramics 1234 10% 0% 49
3 Chemistry, Multidisciplinary 277 18% 0% 85
4 Materials Science, Multidisciplinary 98 13% 0% 63
5 Chemistry, Inorganic & Nuclear 75 6% 0% 26
6 Chemistry, Physical 59 11% 0% 50
7 Chemistry, Applied 49 4% 0% 18
8 Crystallography 41 3% 0% 15
9 Materials Science, Composites 25 1% 0% 6
10 Materials Science, Coatings & Films 9 1% 0% 7

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 INT EDUC SILICON SCI 209115 2% 32% 10
2 NEW VENTU RD 194484 1% 50% 6
3 PCLCC 185679 3% 22% 13
4 CHINA PETROCHEM CORP 166886 2% 23% 11
5 STATE MOL NANOSTRUCT NANOTECHNOL 129660 0% 100% 2
6 STATE POLYMER PHYS CHEMCHINA PETROCHEM 129660 0% 100% 2
7 GD HIGH PROPERTY FUNCT MACROMOL MAT 97242 1% 50% 3
8 POLYMER CHEM PCLCC 86439 0% 67% 2
9 ADV MAT PROC ANALYS 64830 0% 100% 1
10 CHEM CHEM BIOL INT EDUC 64830 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CHINESE JOURNAL OF POLYMER SCIENCE 14736 5% 1% 22
2 JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 6774 9% 0% 41
3 JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY 6703 5% 0% 22
4 POLYMER JOURNAL 5413 5% 0% 22
5 SILICON 3532 1% 1% 4
6 JOURNAL OF INORGANIC AND ORGANOMETALLIC POLYMERS AND MATERIALS 1518 1% 0% 6
7 NIPPON KAGAKU KAISHI 1328 2% 0% 10
8 APPLIED ORGANOMETALLIC CHEMISTRY 1319 2% 0% 8
9 POLYMER REVIEWS 1202 0% 1% 2
10 CHEMISTRY LETTERS 1001 4% 0% 19

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 POLYPHENYLSILSESQUIOXANE 1125504 5% 69% 25 Search POLYPHENYLSILSESQUIOXANE Search POLYPHENYLSILSESQUIOXANE
2 STEPWISE COUPLING POLYMERIZATION 976260 3% 94% 16 Search STEPWISE+COUPLING+POLYMERIZATION Search STEPWISE+COUPLING+POLYMERIZATION
3 POLYSILSESQUIOXANE 638450 8% 27% 37 Search POLYSILSESQUIOXANE Search POLYSILSESQUIOXANE
4 LADDER LIKE POLYSILSESQUIOXANE 583469 2% 100% 9 Search LADDER+LIKE+POLYSILSESQUIOXANE Search LADDER+LIKE+POLYSILSESQUIOXANE
5 PHENYLSILSESQUIOXANE 437597 2% 75% 9 Search PHENYLSILSESQUIOXANE Search PHENYLSILSESQUIOXANE
6 LADDER LIKE 352960 1% 78% 7 Search LADDER+LIKE Search LADDER+LIKE
7 TRICHLOROPHENYLSILANE 270123 1% 83% 5 Search TRICHLOROPHENYLSILANE Search TRICHLOROPHENYLSILANE
8 HYDROLYTIC POLYCONDENSATION 262551 2% 45% 9 Search HYDROLYTIC+POLYCONDENSATION Search HYDROLYTIC+POLYCONDENSATION
9 POLYTITANOSILOXANE 207454 1% 80% 4 Search POLYTITANOSILOXANE Search POLYTITANOSILOXANE
10 LADDER LIKE POLYMERS 194490 1% 100% 3 Search LADDER+LIKE+POLYMERS Search LADDER+LIKE+POLYMERS

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 ZHOU, QL , YAN, SK , XIE, P , ZHANG, RB , (2007) WELL-DEFINED LADDER POLYMERS SYNTHESIZED VIA SUPRAMOLECULAR ARCHITECTURE AND THEIR APPLICATIONS.ACTA POLYMERICA SINICA. VOL. . ISSUE 10. P. 918-930 55 60% 4
2 NOWACKA, M , FISCHER, C , KOWALEWSKA, A , HEBDA, M , HODOR, K , (2017) THERMALLY INDUCED PHENOMENA LEADING TO DEGRADATION OF POLY (SILSESQUIOXANE) MATERIALS.EUROPEAN POLYMER JOURNAL. VOL. 86. ISSUE . P. 17 -28 29 54% 0
3 LI, ZH , ZHANG, YY , HUANG, YP , (2008) LADDERLIKE POLYSILOXANE LIQUID CRYSTALS.PROGRESS IN CHEMISTRY. VOL. 20. ISSUE 11. P. 1733 -1739 25 66% 0
4 NOWACKA, M , KOWALEWSKA, A , MAKOWSKI, T , (2016) STRUCTURAL STUDIES ON LADDER PHENYLSILSESQUIOXANE OLIGOMERS FORMED BY POLYCONDENSATION OF CYCLOTETRASILOXANETETRAOLS.POLYMER. VOL. 87. ISSUE . P. 81 -89 23 59% 0
5 KOWALEWSKA, A , NOWACKA, M , (2015) SYNTHESIS OF LADDER SILSESQUIOXANES BY IN SITU POLYCONDENSATION OF CYCLIC TETRAVINYLSILOXANETETRAOLS.SILICON. VOL. 7. ISSUE 2. P. 133 -146 20 67% 1
6 DUAN, QH , ZHANG, Y , JIANG, JQ , DENG, KL , ZHANG, TY , XIE, P , ZHANG, RB , FU, PF , (2004) SYNTHESIS AND CHARACTERIZATION OF ETHOXY-TERMINATED LADDER-LIKE POLYMETHYLSILSESQUIOXANE OLIGOMER.POLYMER INTERNATIONAL. VOL. 53. ISSUE 1. P. 113-120 18 90% 6
7 UNNO, M , SUTO, A , MATSUMOTO, T , (2013) LADDERSILOXANES - SILSESQUIOXANES WITH DEFINED LADDER STRUCTURE.RUSSIAN CHEMICAL REVIEWS. VOL. 82. ISSUE 4. P. 289 -302 18 67% 10
8 CHANG, S , MATSUMOTO, T , MATSUMOTO, H , UNNO, M , (2010) SYNTHESIS AND CHARACTERIZATION OF HEPTACYCLIC LADDERSILOXANES AND LADDER POLYSILSESQUIOXANE.APPLIED ORGANOMETALLIC CHEMISTRY. VOL. 24. ISSUE 3. P. 241-246 11 100% 29
9 YANG, XF , CAO, C , CHEN, ZH , LIU, J , LUO, MX , LAI, GQ , (2015) SYNTHESIS OF LADDER-LIKE POLYPHENYLSILSESQUIOXANES WITH FAIRLY HIGH REGULARITY USING 1,2-ETHYLENEDIAMINE AS ENDO-TEMPLATE.CHINESE JOURNAL OF POLYMER SCIENCE. VOL. 33. ISSUE 9. P. 1305 -1312 17 61% 0
10 NOWACKA, M , KOWALEWSKA, A , GADZINOWSKA, K , (2015) ALKALI-METAL-DIRECTED HYDROLYTIC CONDENSATION OF 3-MERCAPTOPROPYLTRIMETHOXYSILANE.SILICON. VOL. 7. ISSUE 2. P. 147 -153 18 51% 2

Classes with closest relation at Level 1


Rank Class id link
1 1980 POSS//SILSESQUIOXANES//SILSESQUIOXANE
2 37111 MINERAL SILICATES//CA10SI6O21CL2//CHLORIDES OF CALCIUM SILICATE
3 15779 SILANETRIOL//METALLASILOXANES//ALUMOSILOXANES
4 30565 NONAQUEOUS SYNTHESIS//CHLOROALKOXIDES//NONHYDROLYTIC ALUMINA XEROGELS
5 15796 CHIM MOL ORG SOLIDE//UMR 5637//IMMOBILIZED POLYSILOXANE LIGAND SYSTEMS
6 30406 ALPHA OMEGA DICHLORODIVINYLDIHYDROORGANOSILOXANES DIVINYLDIHYDROORGANOCYCLOSILOXANES//BIS2 CHLORO 4 4 6 6 TETRAPHENYLCYCLOSILOXAN 2 YL OXIDE//BIS2 HYDROXY 4 4 6 6 TETRAPHENYLCYCLOTRISILOXAN 2 YL OXIDE
7 14017 DP KB LOKER HYDROCARBON//CYCLOSILOXANES//SILOXANEDIOLS
8 3764 SOL GEL PROCESS//ORGANIC INORGANIC HYBRID//POLYIMIDE SILICA HYBRID
9 19153 FINE PATTERNING//HYBRIMER//SCI ENGN MET ENGN
10 29255 ORGANYLSILOXANES//SILANONES//ACYL IODIDES

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