Class information for:
Level 1: HOLLOW SPHERES//HOLLOW SILICA SPHERES//HOLLOW SILICA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3328 2008 39.6 90%


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
423 2             MESOPOROUS MATERIALS//MESOPOROUS SILICA//MICROPOROUS AND MESOPOROUS MATERIALS 16449
3328 1                   HOLLOW SPHERES//HOLLOW SILICA SPHERES//HOLLOW SILICA 2008

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 HOLLOW SPHERES authKW 421498 7% 20% 142
2 HOLLOW SILICA SPHERES authKW 164201 1% 60% 18
3 HOLLOW SILICA authKW 156812 1% 54% 19
4 HOLLOW authKW 111251 2% 16% 46
5 HOLLOW PARTICLES authKW 104416 1% 23% 30
6 YOLK SHELL authKW 83140 1% 29% 19
7 HOLLOW SILICA MICROSPHERES authKW 60812 0% 50% 8
8 HOLLOW SILICA NANOPARTICLES authKW 54054 0% 44% 8
9 HOLLOW MICROPARTICLE authKW 48655 0% 80% 4
10 RATTLE TYPE authKW 48655 0% 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 Chemistry, Multidisciplinary 8547 43% 0% 854
2 Materials Science, Multidisciplinary 8319 45% 0% 912
3 Nanoscience & Nanotechnology 7038 21% 0% 412
4 Chemistry, Physical 5480 36% 0% 719
5 Physics, Applied 1338 19% 0% 381
6 Physics, Condensed Matter 584 11% 0% 220
7 Materials Science, Ceramics 488 3% 0% 69
8 Polymer Science 201 5% 0% 100
9 Chemistry, Inorganic & Nuclear 124 4% 0% 78
10 Engineering, Chemical 122 5% 0% 95

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 CHEM PHYS SECT PURE PL CHEM 30410 0% 100% 2
2 MOL INORGAN ADV MAT 20272 0% 67% 2
3 JIANGSU OPTOELECT FUNCT MAT ENGN 18379 1% 11% 11
4 KAUST NUS GCR PROGRAM 16519 0% 22% 5
5 FINE CHEM UNIV SHANDONG 16185 0% 15% 7
6 ABT KLEINTEILCHEN FOR 15205 0% 100% 1
7 ADV COATING MOE 15205 0% 100% 1
8 ADV ENEGY TECHNOL 15205 0% 100% 1
9 BEIJING MOL SCI OIDS 15205 0% 100% 1
10 BIO INSPIRED SMART INTER IAL SCI TECHNOL 15205 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 ADVANCED MATERIALS 5059 3% 1% 68
2 MATERIALS LETTERS 4221 4% 0% 80
3 CHEMICAL COMMUNICATIONS 4175 5% 0% 110
4 JOURNAL OF MATERIALS CHEMISTRY 4150 3% 0% 68
5 CHEMISTRY OF MATERIALS 3667 3% 0% 66
6 LANGMUIR 3546 5% 0% 98
7 NANOSCALE 2994 2% 0% 45
8 SMALL 2657 1% 1% 30
9 JOURNAL OF COLLOID AND INTERFACE SCIENCE 2245 3% 0% 61
10 RSC ADVANCES 2154 4% 0% 79

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 HOLLOW SPHERES 421498 7% 20% 142 Search HOLLOW+SPHERES Search HOLLOW+SPHERES
2 HOLLOW SILICA SPHERES 164201 1% 60% 18 Search HOLLOW+SILICA+SPHERES Search HOLLOW+SILICA+SPHERES
3 HOLLOW SILICA 156812 1% 54% 19 Search HOLLOW+SILICA Search HOLLOW+SILICA
4 HOLLOW 111251 2% 16% 46 Search HOLLOW Search HOLLOW
5 HOLLOW PARTICLES 104416 1% 23% 30 Search HOLLOW+PARTICLES Search HOLLOW+PARTICLES
6 YOLK SHELL 83140 1% 29% 19 Search YOLK+SHELL Search YOLK+SHELL
7 HOLLOW SILICA MICROSPHERES 60812 0% 50% 8 Search HOLLOW+SILICA+MICROSPHERES Search HOLLOW+SILICA+MICROSPHERES
8 HOLLOW SILICA NANOPARTICLES 54054 0% 44% 8 Search HOLLOW+SILICA+NANOPARTICLES Search HOLLOW+SILICA+NANOPARTICLES
9 HOLLOW MICROPARTICLE 48655 0% 80% 4 Search HOLLOW+MICROPARTICLE Search HOLLOW+MICROPARTICLE
10 RATTLE TYPE 48655 0% 80% 4 Search RATTLE+TYPE Search RATTLE+TYPE

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 LOU, XW , ARCHER, LA , YANG, ZC , (2008) HOLLOW MICRO-/NANOSTRUCTURES: SYNTHESIS AND APPLICATIONS.ADVANCED MATERIALS. VOL. 20. ISSUE 21. P. 3987 -4019 140 38% 1711
2 LIU, J , QIAO, SZ , CHEN, JS , LOU, XW , XING, XR , LU, GQ , (2011) YOLK/SHELL NANOPARTICLES: NEW PLATFORMS FOR NANOREACTORS, DRUG DELIVERY AND LITHIUM-ION BATTERIES.CHEMICAL COMMUNICATIONS. VOL. 47. ISSUE 47. P. 12578 -12591 100 61% 374
3 WANG, XJ , FENG, J , BAI, YC , ZHANG, Q , YIN, YD , (2016) SYNTHESIS, PROPERTIES, AND APPLICATIONS OF HOLLOW MICRO-/NANOSTRUCTURES.CHEMICAL REVIEWS. VOL. 116. ISSUE 18. P. 10983 -11060 193 22% 26
4 PURBIA, R , PARIA, S , (2015) YOLK/SHELL NANOPARTICLES: CLASSIFICATIONS, SYNTHESIS, PROPERTIES, AND APPLICATIONS.NANOSCALE. VOL. 7. ISSUE 47. P. 19789 -19873 179 33% 21
5 LI, YS , SHI, JL , (2014) HOLLOW-STRUCTURED MESOPOROUS MATERIALS: CHEMICAL SYNTHESIS, FUNCTIONALIZATION AND APPLICATIONS.ADVANCED MATERIALS. VOL. 26. ISSUE 20. P. 3176-3205 88 41% 181
6 LEE, J , KIM, SM , LEE, IS , (2014) FUNCTIONALIZATION OF HOLLOW NANOPARTICLES FOR NANOREACTOR APPLICATIONS.NANO TODAY. VOL. 9. ISSUE 5. P. 631 -667 126 51% 23
7 BAO, Y , SHI, CH , WANG, T , LI, XL , MA, JZ , (2016) RECENT PROGRESS IN HOLLOW SILICA: TEMPLATE SYNTHESIS, MORPHOLOGIES AND APPLICATIONS.MICROPOROUS AND MESOPOROUS MATERIALS. VOL. 227. ISSUE . P. 121 -136 93 58% 4
8 FANG, XL , ZHAO, XJ , FANG, WJ , CHEN, C , ZHENG, NF , (2013) SELF-TEMPLATING SYNTHESIS OF HOLLOW MESOPOROUS SILICA AND THEIR APPLICATIONS IN CATALYSIS AND DRUG DELIVERY.NANOSCALE. VOL. 5. ISSUE 6. P. 2205-2218 68 62% 95
9 HU, J , CHEN, M , FANG, XS , WU, LW , (2011) FABRICATION AND APPLICATION OF INORGANIC HOLLOW SPHERES.CHEMICAL SOCIETY REVIEWS. VOL. 40. ISSUE 11. P. 5472 -5491 84 39% 361
10 PRIEBE, M , FROMM, KM , (2015) NANORATTLES OR YOLK-SHELL NANOPARTICLES-WHAT ARE THEY, HOW ARE THEY MADE, AND WHAT ARE THEY GOOD FOR?.CHEMISTRY-A EUROPEAN JOURNAL. VOL. 21. ISSUE 10. P. 3854 -3874 63 53% 29

Classes with closest relation at Level 1


Rank Class id link
1 25901 KIRKENDALL EFFECT//BIOMAGNETIC SENSOR//CHIM INTERACT PLASMA SUR E CHIPS CIRM
2 17912 CHEMICAL METAL DEPOSITION//MODIFICATION OF SILICA PARTICLES//SIO2 AG COMPOSITE
3 2016 MESOPOROUS SILICA NANOPARTICLES//MESOPOROUS SILICA//QUIM INORGAN BIOINORGAN
4 28981 ETHENYLENE SILICA//1 4 PHENYLENE SILICA//CHIRAL MESOPORES
5 13735 IN SITU EMULSION POLYMERIZATION//MINIEMULSION POLYMERIZATION//EMULSION POLYMERIZATION
6 16998 STOBER METHOD//SEMIBATCH BATCH//CHRONOMAL ANALYSIS
7 8777 4 NITROPHENOL REDUCTION//4 NITROPHENOL//P NITROPHENOL
8 25673 HETEROGENEOUS NUCLEATION AND GROWTH PROCESSING//COMPOSITE COATING PARTICLES//POWDER TECHNOL RD GRP
9 6192 POLYELECTROLYTE CAPSULES//LAYER BY LAYER//POLYELECTROLYTE MICROCAPSULES
10 13553 HYDROTHERMAL CARBONIZATION//HYDROCHAR//CARBON SPHERES

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