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Your topics II: SciFinder for smart or functional materials hbz 2013

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  1. Your topics II:SciFinder for smart or functional materialshbz 2013

  2. Smart Materials take a closer look I • 1844 entries in SciFinder for Smart materials (2/2013) • Valid CA concept heading 1997 to present • Used for intelligent materials as well

  3. Smart Materials take a closer look II • 1844 entries in SciFinder for Smart materials • Valid concept heading 1997 to present • Used for intelligent materials as well

  4. Functional Materials take a closer look I • No index term

  5. Rephrase the question • Smart materials is a CA concept heading - include • Functional materials isn't a CA concept heading – exclude • Smart or functional materials chemically often are referred to as • Composites • Adsorbents

  6. Your topics II - rephrased:SciFinder for composites or adsorbents hbz 2013

  7. Agenda • Definition of Adsorbents • Text searching – a question of CAS indexing • Structure search • The adsorbing material • Functionalization of the adsorbing material • The adsorbent • Definition of Composites • Text searching – a question of CAS indexing • Structure search • The materials on the composite

  8. Definition of Adsorbents

  9. Adsorbentstext searching a question of CAS- indexing I • Count Index Term • 49534 Adsorbents concept heading 1907 - today • 1187 Silica gel adsorbents • 233772 Adsorption • 4684 Getters • 17333 Molecular sieves • 5379 Zeolite-group minerals • 40001 Zeolites (synthetic) • Index Terms can be used for your precise topic search Related Index Terms

  10. Adsorbentstext searching a question of CAS- indexing II • Count Index Term • 37306 Sorption concept heading 1907 - today • 143 (OLD) Occlusion • 65799 Absorption • 2187 Imbibition • 233772 Adsorption • 26337 Chemisorption • 3532 Dissociative chemisorption • 4287 Physisorption • 832 Surfactant adsorption • 57025 Desorption • 8092 Degassing • Index Terms can be used for your precise topic search Related Index Terms

  11. Adsorbentstext searching a question of CAS- indexing III • To get to all documents with adsorbents and adsorption use both index terms

  12. Adsorbents: The text of interest I Possibility 1 to search the adsorbent The right area of research

  13. Adsorbents: The text of interest II Possibility 2 to search the absorbent Modified Lysine – the adsorbate

  14. Adsorbents: structures included The Polymer SRU– the adsorbent Modified Lysine – the adsorbate

  15. Possible SF search: • Combined text and structure search • Localize derivatives of Lysine (substructure search) • Refine by RN of your Polyester 25038-59-9, or the class term “Polyesters” • Refine by the relation of your compound: “Adsorbent” or “Adsorbate” or an appropriate Index term • All Refinements are done in the refine -> research topic box

  16. Possible SF search: You retrieve Derivatives of Lysine Get all documents: Refine with adsorb or adsorption Refine for the polymer of interest Polyester or 25038-59-9

  17. SF search results I . . .

  18. SF search results II - Categorize may be useful

  19. Definition of Composites

  20. Compositestext searching a question of CAS- indexing I • Count Index Term • 74480 Composites Concept heading 1967 - today • 22272 Ceramic composites • 9596 Cermets • 7060 Fiber-reinforced composites • 23924 Laminated materials • 780 Bimetals • 1862 Laminated glass • 31933 Laminated plastics • 14154 Laminated plastic films • 26996 Metal matrix composites • 64157 Nanocomposites • Index Terms can be used for your precise topic search Related Index Terms

  21. Compositestext searching a question of CAS- indexing II • Count Index Term • 74480 Composites Concept heading 1967 - today • 48390 Reinforced plastics • 93824 Carbon fibers • 10441 Cladding • 12115 Composition • 5570 Filaments • 35571 Fillers • 18109 Foams • 7464 Mechanical alloying • 19849 Metallurgy • 24216 Mixtures • 33677 Phase composition • Index Terms can be used for your precise topic search Related Index Terms Loosely Related Index Terms

  22. Composites: The text of interest – text indexing

  23. Composites: The text of interest – substance indexing Indexing as Tabular inorganics Indexing as Regular Registry entry

  24. Composites: The text of interest – substance indexing- additional possibilities Indexed by trade name The mineral gets indexed too The synthetic compound

  25. Possible SF search I • The first step is the search for the compounds of the composite • By structure • By Molecular Formula • By Chemical name • If all fails by Topic search -> analyze the indexing • The second step is to localize the document having the composites components and the right relation “composite” • Combine the substance search answers into one answer set and refine by “composite”

  26. Possible SciFinder search II You get 10 Registry entries with : unknown ratios and known ratios Answer sets up to 20 000 can be saved

  27. Categorize can help focus on the application or other components I

  28. Categorize can help focus on the application or other components II

  29. Possible SciFinder search III You get 2780 Registry entries with : SiO2 and SiO2 as Component and SiO2 as Mineral you select the single entry Get all references The set is too large to be saved but can be combined with a saved set

  30. Possible SciFinder search IV Combine answer sets

  31. SciFinder search results All found documents are on composites

  32. Agenda • Definition of Adsorbents • Text searching – a question of CAS indexing • Structure search • The adsorbing material • Functionalization of the adsorbing material • The adsorbent • Definition of Composites • Text searching – a question of CAS indexing • Structure search • The materials on the composite

  33. Your topics II:SciFinder for composites or adsorbents hbz 2013 Thank you for your attention And For asking me questions 