Class information for:
Level 1: SULFUR IODINE CYCLE//THERMOCHEMICAL HYDROGEN PRODUCTION//IS PROCESS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
12136 865 22.4 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2383 3793 CHEMICAL LOOPING COMBUSTION//CHEMICAL LOOPING//THERMOCHEMICAL CYCLE

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 SULFUR IODINE CYCLE Author keyword 96 87% 5% 47
2 THERMOCHEMICAL HYDROGEN PRODUCTION Author keyword 83 90% 4% 36
3 IS PROCESS Author keyword 58 86% 3% 30
4 COPPER CHLORINE CYCLE Author keyword 50 81% 3% 30
5 HYDROGEN IODIDE DECOMPOSITION Author keyword 44 100% 2% 16
6 SULFURIC ACID DECOMPOSITION Author keyword 43 79% 3% 27
7 IODINE SULFUR CYCLE Author keyword 37 100% 2% 14
8 IODINE SULFUR PROCESS Author keyword 34 93% 2% 13
9 BUNSEN REACTION Author keyword 34 79% 3% 22
10 CU CL CYCLE Author keyword 23 86% 1% 12

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 SULFUR IODINE CYCLE 96 87% 5% 47 Search SULFUR+IODINE+CYCLE Search SULFUR+IODINE+CYCLE
2 THERMOCHEMICAL HYDROGEN PRODUCTION 83 90% 4% 36 Search THERMOCHEMICAL+HYDROGEN+PRODUCTION Search THERMOCHEMICAL+HYDROGEN+PRODUCTION
3 IS PROCESS 58 86% 3% 30 Search IS+PROCESS Search IS+PROCESS
4 COPPER CHLORINE CYCLE 50 81% 3% 30 Search COPPER+CHLORINE+CYCLE Search COPPER+CHLORINE+CYCLE
5 HYDROGEN IODIDE DECOMPOSITION 44 100% 2% 16 Search HYDROGEN+IODIDE+DECOMPOSITION Search HYDROGEN+IODIDE+DECOMPOSITION
6 SULFURIC ACID DECOMPOSITION 43 79% 3% 27 Search SULFURIC+ACID+DECOMPOSITION Search SULFURIC+ACID+DECOMPOSITION
7 IODINE SULFUR CYCLE 37 100% 2% 14 Search IODINE+SULFUR+CYCLE Search IODINE+SULFUR+CYCLE
8 IODINE SULFUR PROCESS 34 93% 2% 13 Search IODINE+SULFUR+PROCESS Search IODINE+SULFUR+PROCESS
9 BUNSEN REACTION 34 79% 3% 22 Search BUNSEN+REACTION Search BUNSEN+REACTION
10 CU CL CYCLE 23 86% 1% 12 Search CU+CL+CYCLE Search CU+CL+CYCLE

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 IODINE THERMOCHEMICAL CYCLE 45 94% 2% 16
2 IODINE CYCLE 44 100% 2% 16
3 WATER SPLITTING CYCLES 35 89% 2% 16
4 HI DECOMPOSITION 34 93% 2% 13
5 HYDROGEN PRODUCTION PROCESS 31 76% 3% 22
6 THERMOCHEMICAL CYCLE 31 52% 5% 42
7 SPRAY REACTOR 24 91% 1% 10
8 PRODUCTION STEP 21 78% 2% 14
9 HI I 2 H2O TERNARY MIXTURES 20 100% 1% 9
10 CU CL CYCLE 19 80% 1% 12

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Comparative assessment of hydrogen production methods from renewable and non-renewable sources 2014 15 11 36%
Thermochemical water-splitting cycle using iodine and sulfur 2009 43 35 94%
A review on clean energy solutions for better sustainability 2015 3 60 27%
A review of catalytic sulfur (VI) oxide decomposition experiments 2012 8 20 100%
REVIEW OF SIMULATION METHODS OF THE DISTILLATION COLUMN AND THERMODYNAMIC MODELS IN THE HI DECOMPOSITION SECTION OF THE IODINE-SULFUR PROCESS 2014 1 41 85%
Nuclear heat for hydrogen production: Coupling a very high/high temperature reactor to a hydrogen production plant 2009 52 67 40%
Integrated hydrogen production options based on renewable and nuclear energy sources 2012 7 29 52%
Review of thermodynamic properties of the components in HI decomposition section of the iodine-sulfur process 2011 4 24 83%
Review and evaluation of hydrogen production methods for better sustainability 2015 1 42 24%
Merit Assessment of Nuclear Hydrogen Steelmaking with Very High Temperature Reactor 2012 1 4 75%

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 HYDROGEN ISOTOPES TECHNOL BRANCH 17 100% 0.9% 8
2 NUCL HYDROGEN HEAT PLICAT 14 55% 2.0% 17
3 ADV NUCL HEAT TECHNOL 10 35% 2.7% 23
4 NUCL HEAT UTILIZAT ENGN 3 100% 0.3% 3
5 UOIT 3 100% 0.3% 3
6 NUCL PL HEAT TECHNOL 3 60% 0.3% 3
7 MARINE ENGN SYST 2 50% 0.3% 3
8 CHEM OURCES BENEFICIAT GRP 1 100% 0.2% 2
9 GAS TURBINE ACCESSORIES DESIGN DEV 1 100% 0.2% 2
10 ONGC ENERGY 1 100% 0.2% 2

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000167303 SOLAR TECHNOL//THERMOCHEMICAL CYCLE//SOLAR REACTOR
2 0.0000161824 SOLID OXIDE ELECTROLYSIS CELL//SOLID OXIDE ELECTROLYZER//HIGH TEMPERATURE ELECTROLYSIS
3 0.0000112738 DST HYSA INFRASTRUCT COMPETENCE//HYBRID SULFUR CYCLE//AIRBORNE CONTAMINANT
4 0.0000093096 HTTR PROJECT//COATED FUEL PARTICLES//TRISO
5 0.0000075070 HORIZONTAL LENGTH//UNDERGROUND HYDROGEN STORAGE//CETH
6 0.0000066738 NAT GAS CONVERS//STEAM METHANE REFORMING//PRIMARY REFORMER
7 0.0000057497 AGGREGATE ABSORPTION//THERMO PHYSICAL PROCESS//CONCRETE POROSITY
8 0.0000054005 ALTERNATIVE FUEL VEHICLES//HYDROGEN INFRASTRUCTURE//BATTERY ELECTRIC VEHICLES
9 0.0000045709 HYBRID ENERGY SYSTEMS//HYBRID RENEWABLE ENERGY SYSTEMS//ELECTROLYZER
10 0.0000040552 UNDERGROUND COAL GASIFICATION//UNDERGROUND COAL GASIFICATION UCG//UCG GRP