Class information for:
Level 1: DIKETOPYRROLOPYRROLE//QUINACRIDONE//DIKETO PYRROLO PYRROLE DPP

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
208 3       POLYMER SCIENCE//JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY//RADICAL POLYMERIZATION 51833
3070 2             JOURNAL OF COATINGS TECHNOLOGY//ELECTROPHORETIC DISPLAY//ELECTROPHORETIC DISPLAY EPD 2585
22364 1                   DIKETOPYRROLOPYRROLE//QUINACRIDONE//DIKETO PYRROLO PYRROLE DPP 407

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIKETOPYRROLOPYRROLE authKW 469334 10% 14% 42
2 QUINACRIDONE authKW 424935 4% 37% 15
3 DIKETO PYRROLO PYRROLE DPP authKW 247794 1% 80% 4
4 MINIST EDUC QUST address 174230 1% 75% 3
5 1 4 DIKETO 3 6 DIPHENYLPYRROLO3 4 CPYRROLE authKW 154872 0% 100% 2
6 PYRROLINONE ESTER authKW 154872 0% 100% 2
7 THIAZINE INDIGO authKW 154872 0% 100% 2
8 QUINACRIDONES authKW 139382 1% 60% 3
9 1 4 DIKETO 3 6 DIPHENYL PYRROLO3 4 CPYRROLE DPP authKW 77436 0% 100% 1
10 1 4 DIKETO PYRROIO3 4 C PYRROLE authKW 77436 0% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Materials Science, Textiles 3553 10% 0% 41
2 Crystallography 1162 15% 0% 60
3 Chemistry, Multidisciplinary 539 25% 0% 103
4 Chemistry, Applied 500 11% 0% 45
5 Polymer Science 352 12% 0% 49
6 Engineering, Chemical 260 12% 0% 48
7 Chemistry, Physical 167 16% 0% 66
8 Chemistry, Organic 158 10% 0% 42
9 Materials Science, Multidisciplinary 147 16% 0% 67
10 Nanoscience & Nanotechnology 75 6% 0% 23

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MINIST EDUC QUST 174230 1% 75% 3
2 BRUKER AXS GMBH BEIJING REP ENTAT OFF 77436 0% 100% 1
3 BUSINESS PLANNING PROMOT 77436 0% 100% 1
4 CHIM MOL SPE OSCOPIES AVANCEES LGOSA 77436 0% 100% 1
5 CNRS UMR 7515ECOLE EUROPEENNE CHIM POLYME M 77436 0% 100% 1
6 GEOWISSEN HEINHEIT MINERAL KRISTALLOG 77436 0% 100% 1
7 SHANDONG PROV QUST POLYMER SCI ENGN 77436 0% 100% 1
8 STATE SUPRAMULECULAR STRUCT MAT 77436 0% 100% 1
9 TEXT SYST ENGN FUNCT MAT ENGN 77436 0% 100% 1
10 ISM CNRS UMR5255 77434 0% 50% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DYES AND PIGMENTS 16022 9% 1% 35
2 ZEITSCHRIFT FUR KRISTALLOGRAPHIE-NEW CRYSTAL STRUCTURES 1668 3% 0% 11
3 PLASTICS & RUBBER INTERNATIONAL 1646 0% 2% 1
4 CHEMIKER-ZEITUNG 1421 1% 0% 4
5 JOURNAL OF MATERIALS CHEMISTRY C 1288 2% 0% 10
6 POLYMER CHEMISTRY 1091 2% 0% 8
7 BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS 1075 2% 0% 8
8 COLORATION TECHNOLOGY 752 1% 0% 3
9 CHIMIA 647 1% 0% 5
10 ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS 523 3% 0% 13

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 DIKETOPYRROLOPYRROLE 469334 10% 14% 42 Search DIKETOPYRROLOPYRROLE Search DIKETOPYRROLOPYRROLE
2 QUINACRIDONE 424935 4% 37% 15 Search QUINACRIDONE Search QUINACRIDONE
3 DIKETO PYRROLO PYRROLE DPP 247794 1% 80% 4 Search DIKETO+PYRROLO+PYRROLE+DPP Search DIKETO+PYRROLO+PYRROLE+DPP
4 1 4 DIKETO 3 6 DIPHENYLPYRROLO3 4 CPYRROLE 154872 0% 100% 2 Search 1+4+DIKETO+3+6+DIPHENYLPYRROLO3+4+CPYRROLE Search 1+4+DIKETO+3+6+DIPHENYLPYRROLO3+4+CPYRROLE
5 PYRROLINONE ESTER 154872 0% 100% 2 Search PYRROLINONE+ESTER Search PYRROLINONE+ESTER
6 THIAZINE INDIGO 154872 0% 100% 2 Search THIAZINE+INDIGO Search THIAZINE+INDIGO
7 QUINACRIDONES 139382 1% 60% 3 Search QUINACRIDONES Search QUINACRIDONES
8 1 4 DIKETO 3 6 DIPHENYL PYRROLO3 4 CPYRROLE DPP 77436 0% 100% 1 Search 1+4+DIKETO+3+6+DIPHENYL+PYRROLO3+4+CPYRROLE+DPP Search 1+4+DIKETO+3+6+DIPHENYL+PYRROLO3+4+CPYRROLE+DPP
9 1 4 DIKETO PYRROIO3 4 C PYRROLE 77436 0% 100% 1 Search 1+4+DIKETO+PYRROIO3+4+C+PYRROLE Search 1+4+DIKETO+PYRROIO3+4+C+PYRROLE
10 1 4 DIKETO PYRROLO3 4 CPYRROLE DERIVATIVE 77436 0% 100% 1 Search 1+4+DIKETO+PYRROLO3+4+CPYRROLE+DERIVATIVE Search 1+4+DIKETO+PYRROLO3+4+CPYRROLE+DERIVATIVE

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 31287 COLOR FILTER//BLACK MATRIX//MOLAR EXTINCTION COEFFICIENCY
2 6040 NAPHTHALENE DIIMIDE//ORGANIC FIELD EFFECT TRANSISTORS//DIKETOPYRROLOPYRROLE
3 25715 ARYLHYDRAZONES OF BETA DIKETONES//AZODERIVATIVES OF BETA DIKETONES//CIENCIAS MOL MICROBIOL
4 28891 CONSERVACAO TAURO REQUIMTE//2 2 DIHYDROXYAZOARENES COMPLEXES OF PHOSPHINE NICKEL//4 4 4 4 TETRAMETHYL 2 2 BIPYRROLIDINYLIDENE 3 3 DIONE
5 25903 PRINCIPLES SIMULAT GRP 1//DICYANOPYRAZINE//SOLID STATE SPECTRA
6 31786 GRIP DOCKING//AZODERIVATIVES//LIDOCAINE ANALOGS
7 1 POLYMER SOLAR CELLS//ORGANIC SOLAR CELLS//BULK HETEROJUNCTION
8 11544 AZO PIGMENT//VANADYL PHTHALOCYANINE//PHOTOCARRIER GENERATION
9 3434 PERYLENE BISIMIDE//PERYLENE DIIMIDE//PERYLENE
10 32778 ORGANIC IONIC DYES//DONOR ACCEPTOR ACCEPTOR//ALUMINA NANOHOLE ARRAY

Go to start page