Class information for:
Level 1: SODIUM BOROHYDRIDE//HYDROGEN GENERATION//SODIUM BOROHYDRIDE HYDROLYSIS

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
10693 1042 30.1 74%


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
514 3       HYDROGEN STORAGE//METAL HYDRIDES//HYDROGEN STORAGE MATERIALS 21382
2004 2             AMMONIA BORANE//HYDROGEN GENERATION//HYDROGEN STORAGE 5494
10693 1                   SODIUM BOROHYDRIDE//HYDROGEN GENERATION//SODIUM BOROHYDRIDE HYDROLYSIS 1042

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 SODIUM BOROHYDRIDE authKW 3812936 29% 44% 299
2 HYDROGEN GENERATION authKW 3167223 30% 35% 310
3 SODIUM BOROHYDRIDE HYDROLYSIS authKW 556757 2% 100% 19
4 NABH4 authKW 539700 6% 30% 61
5 HYDROGEN GENERATOR authKW 457841 2% 63% 25
6 CO B CATALYST authKW 441267 2% 94% 16
7 CHEMICAL HYDRIDE authKW 404238 2% 53% 26
8 ENERGY MAT PHYS GRP address 387830 1% 88% 15
9 NABH4 HYDROLYSIS authKW 380939 1% 100% 13
10 NANOSCI TECHNOL PLICAT NANORAC address 314672 3% 38% 28

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 Energy & Fuels 30407 54% 0% 566
2 Electrochemistry 26229 42% 0% 441
3 Chemistry, Physical 7879 57% 0% 595
4 Materials Science, Multidisciplinary 1000 24% 0% 250
5 Engineering, Chemical 849 13% 0% 136
6 Thermodynamics 381 5% 0% 57
7 Metallurgy & Metallurgical Engineering 254 6% 0% 64
8 GREEN & SUSTAINABLE SCIENCE & TECHNOLOGY 208 2% 0% 21
9 Chemistry, Applied 118 4% 0% 41
10 Chemistry, Multidisciplinary 49 8% 0% 80

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 ENERGY MAT PHYS GRP 387830 1% 88% 15
2 NANOSCI TECHNOL PLICAT NANORAC 314672 3% 38% 28
3 ENERGY ENVIRONM FUS TECHNOL 99910 2% 19% 18
4 HEALTY 75344 1% 43% 6
5 HYDRIDES INVEST 65930 0% 75% 3
6 ANAL ENGN BLDG MAT 58606 0% 100% 2
7 INT AEROPHYS STUDIES 58606 0% 100% 2
8 MATGAS RD 58606 0% 100% 2
9 NANOSCI NANOTECHNOL PLICAT 58606 0% 100% 2
10 PERSPECT COMBUST TECHNOL 58606 0% 100% 2

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 INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 155239 31% 2% 322
2 JOURNAL OF POWER SOURCES 10590 9% 0% 91
3 ENERGY 4074 4% 0% 39
4 JOURNAL OF NEW MATERIALS FOR ELECTROCHEMICAL SYSTEMS 3781 1% 1% 10
5 ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 1339 1% 0% 11
6 FUEL PROCESSING TECHNOLOGY 1114 1% 0% 14
7 ENERGY SCIENCE & ENGINEERING 1071 0% 2% 2
8 JOURNAL OF ALLOYS AND COMPOUNDS 1043 4% 0% 39
9 INTERNATIONAL JOURNAL OF ENERGY RESEARCH 930 1% 0% 10
10 JOURNAL OF THE ENERGY INSTITUTE 904 0% 1% 4

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 SODIUM BOROHYDRIDE 3812936 29% 44% 299 Search SODIUM+BOROHYDRIDE Search SODIUM+BOROHYDRIDE
2 HYDROGEN GENERATION 3167223 30% 35% 310 Search HYDROGEN+GENERATION Search HYDROGEN+GENERATION
3 SODIUM BOROHYDRIDE HYDROLYSIS 556757 2% 100% 19 Search SODIUM+BOROHYDRIDE+HYDROLYSIS Search SODIUM+BOROHYDRIDE+HYDROLYSIS
4 NABH4 539700 6% 30% 61 Search NABH4 Search NABH4
5 HYDROGEN GENERATOR 457841 2% 63% 25 Search HYDROGEN+GENERATOR Search HYDROGEN+GENERATOR
6 CO B CATALYST 441267 2% 94% 16 Search CO+B+CATALYST Search CO+B+CATALYST
7 CHEMICAL HYDRIDE 404238 2% 53% 26 Search CHEMICAL+HYDRIDE Search CHEMICAL+HYDRIDE
8 NABH4 HYDROLYSIS 380939 1% 100% 13 Search NABH4+HYDROLYSIS Search NABH4+HYDROLYSIS
9 HYDROLYSIS REACTION 306791 3% 32% 33 Search HYDROLYSIS+REACTION Search HYDROLYSIS+REACTION
10 SODIUM METABORATE 215302 1% 57% 13 Search SODIUM+METABORATE Search SODIUM+METABORATE

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 DEMIRCI, UB , (2015) THE HYDROGEN CYCLE WITH THE HYDROLYSIS OF SODIUM BOROHYDRIDE: A STATISTICAL APPROACH FOR HIGHLIGHTING THE SCIENTIFIC/TECHNICAL ISSUES TO PRIORITIZE IN THE FIELD.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL. 40. ISSUE 6. P. 2673 -2691 258 93% 12
2 BRACK, P , DANN, SE , WIJAYANTHA, KGU , (2015) HETEROGENEOUS AND HOMOGENOUS CATALYSTS FOR HYDROGEN GENERATION BY HYDROLYSIS OF AQUEOUS SODIUM BOROHYDRIDE (NABH4) SOLUTIONS.ENERGY SCIENCE & ENGINEERING. VOL. 3. ISSUE 3. P. 174 -188 122 75% 11
3 PATEL, N , MIOTELLO, A , (2015) PROGRESS IN CO-B RELATED CATALYST FOR HYDROGEN PRODUCTION BY HYDROLYSIS OF BORON-HYDRIDES: A REVIEW AND THE PERSPECTIVES TO SUBSTITUTE NOBLE METALS.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL. 40. ISSUE 3. P. 1429 -1464 97 71% 27
4 MUIR, SS , YAO, XD , (2011) PROGRESS IN SODIUM BOROHYDRIDE AS A HYDROGEN STORAGE MATERIAL: DEVELOPMENT OF HYDROLYSIS CATALYSTS AND REACTION SYSTEMS.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL. 36. ISSUE 10. P. 5983 -5997 82 96% 104
5 LIU, BH , LI, ZP , (2009) A REVIEW: HYDROGEN GENERATION FROM BOROHYDRIDE HYDROLYSIS REACTION.JOURNAL OF POWER SOURCES. VOL. 187. ISSUE 2. P. 527-534 78 85% 205
6 DEMIRCI, UB , AKDIM, O , ANDRIEUX, J , HANNAUER, J , CHAMOUN, R , MIELE, P , (2010) SODIUM BOROHYDRIDE HYDROLYSIS AS HYDROGEN GENERATOR: ISSUES, STATE OF THE ART AND APPLICABILITY UPSTREAM FROM A FUEL CELL.FUEL CELLS. VOL. 10. ISSUE 3. P. 335 -350 66 88% 89
7 DEMIRCI, UB , MIELE, P , (2014) REACTION MECHANISMS OF THE HYDROLYSIS OF SODIUM BOROHYDRIDE: A DISCUSSION FOCUSING ON COBALT-BASED CATALYSTS.COMPTES RENDUS CHIMIE. VOL. 17. ISSUE 7-8. P. 707 -716 71 84% 6
8 RETNAMMA, R , NOVAIS, AQ , RANGEL, CM , (2011) KINETICS OF HYDROLYSIS OF SODIUM BOROHYDRIDE FOR HYDROGEN PRODUCTION IN FUEL CELL APPLICATIONS: A REVIEW.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL. 36. ISSUE 16. P. 9772 -9790 70 68% 64
9 OH, TH , KWON, S , (2013) PERFORMANCE EVALUATION OF HYDROGEN GENERATION SYSTEM WITH ELECTROLESS-DEPOSITED CO-P/NI FOAM CATALYST FOR NABH(4) HYDROLYSIS.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. VOL. 38. ISSUE 15. P. 6425-6435 50 96% 14
10 LIANG, Y , WANG, P , DAI, HB , (2009) HYDROGEN GENERATION FROM CATALYTIC HYDROLYSIS OF SODIUM BOROHYDRIDE SOLUTION.PROGRESS IN CHEMISTRY. VOL. 21. ISSUE 10. P. 2219-2228 66 86% 5

Classes with closest relation at Level 1


Rank Class id link
1 16133 DIRECT BOROHYDRIDE FUEL CELL//BOROHYDRIDE OXIDATION//BOROHYDRIDE ELECTROOXIDATION
2 6284 AMMONIA BORANE//HYDRAZINE BORANE//HYDROLYTIC DEHYDROGENATION
3 18953 ALUMINUM AIR BATTERY//LITHIUM WATER BATTERY//SACRIFICIAL ANODE
4 33026 NANOSCI TECHNOL PLICAT NANORAC//TANNINS DETERMINATION//TANNIC ACID
5 940 COMPLEX HYDRIDES//HYDROGEN STORAGE//HYDROGEN STORAGE MATERIALS
6 11589 NI B AMORPHOUS ALLOY//AMORPHOUS ALLOYS//AMORPHOUS NIB ALLOY
7 4345 THERMITE//NANOTHERMITE//NANOALUMINUM
8 15704 HYDROGEN ECONOMY//HYDROGEN INFRASTRUCTURE//POWER TO GAS
9 34201 UMR 5634//HIGH VACUUM CELL//PLATINUM SILICA CATALYSTS
10 8777 4 NITROPHENOL REDUCTION//4 NITROPHENOL//P NITROPHENOL

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