{"id":"https://openalex.org/W1969338317","doi":"https://doi.org/10.7209/tanso.1999.20","title":"In-situ Proton Magnetic Resonance Thermal Analysis for Mesophase Formation of Pitches","display_name":"In-situ Proton Magnetic Resonance Thermal Analysis for Mesophase Formation of Pitches","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W1969338317","doi":"https://doi.org/10.7209/tanso.1999.20","mag":"1969338317"},"language":"en","primary_location":{"id":"doi:10.7209/tanso.1999.20","doi":"https://doi.org/10.7209/tanso.1999.20","is_oa":true,"landing_page_url":"https://doi.org/10.7209/tanso.1999.20","pdf_url":"https://www.jstage.jst.go.jp/article/tanso1949/1999/186/1999_186_20/_pdf","source":{"id":"https://openalex.org/S4210173328","display_name":"TANSO","issn_l":"0371-5345","issn":["0371-5345","1884-5495"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TANSO","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://www.jstage.jst.go.jp/article/tanso1949/1999/186/1999_186_20/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103215109","display_name":"Osamu Ito","orcid":"https://orcid.org/0000-0001-7583-5270","observed_orcids":["https://orcid.org/0000-0001-7583-5270"]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Osamu Ito","raw_affiliation_strings":["Institute for Chemical Reaction Science, Tohoku University","Inst. for Chemical Reaction Science, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Chemical Reaction Science, Tohoku University","institution_ids":["https://openalex.org/I201537933"]},{"raw_affiliation_string":"Inst. for Chemical Reaction Science, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056076805","display_name":"Richard J. Sakurovs","orcid":"https://orcid.org/0000-0003-0967-6560","observed_orcids":["https://orcid.org/0000-0003-0967-6560"]},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Richard Sakurovs","raw_affiliation_strings":["CSIRO, Division of Energy Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CSIRO, Division of Energy Technology","institution_ids":["https://openalex.org/I1292875679"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111554689","display_name":"T.J. Parks","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tim J. Parks","raw_affiliation_strings":["CSIRO, Division of Energy Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CSIRO, Division of Energy Technology","institution_ids":["https://openalex.org/I1292875679"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113525009","display_name":"Leo J. Lynch","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1292875679","display_name":"Commonwealth Scientific and Industrial Research Organisation","ror":"https://ror.org/03qn8fb07","country_code":"AU","type":"government","lineage":["https://openalex.org/I1292875679","https://openalex.org/I2801453606","https://openalex.org/I4387156119"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Leo J. Lynch","raw_affiliation_strings":["CSIRO, Division of Energy Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CSIRO, Division of Energy Technology","institution_ids":["https://openalex.org/I1292875679"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.37741047,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"1999","issue":"186","first_page":"20","last_page":"24"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14428","display_name":"Coal and Coke Industries Research","score":0.9369999766349792,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T14428","display_name":"Coal and Coke Industries Research","score":0.9369999766349792,"subfield":{"id":"https://openalex.org/subfields/2103","display_name":"Fuel Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11630","display_name":"Petroleum Processing and Analysis","score":0.01679999940097332,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11284","display_name":"Coal Properties and Utilization","score":0.010999999940395355,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/coal-tar-pitch","display_name":"coal tar pitch","score":0.8130000233650208},{"id":"https://openalex.org/keywords/petroleum-pitch","display_name":"petroleum pitch","score":0.8970000147819519},{"id":"https://openalex.org/keywords/mesophase-formation","display_name":"mesophase formation","score":0.9729999899864197},{"id":"https://openalex.org/keywords/thermal-stability","display_name":"thermal stability","score":0.621999979019165},{"id":"https://openalex.org/keywords/t2-relaxation","display_name":"T2 relaxation","score":0.7200000286102295},{"id":"https://openalex.org/keywords/heat-treatment","display_name":"heat treatment","score":0.6079999804496765}],"concepts":[{"id":"https://openalex.org/C3535393","wikidata":"https://www.wikidata.org/wiki/Q3333391","display_name":"Mesophase","level":3,"score":0.9280859231948853},{"id":"https://openalex.org/C2988005100","wikidata":"https://www.wikidata.org/wiki/Q1979695","display_name":"Proton magnetic resonance","level":2,"score":0.6685369610786438},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6001789569854736},{"id":"https://openalex.org/C2781195486","wikidata":"https://www.wikidata.org/wiki/Q289436","display_name":"Texture (cosmology)","level":3,"score":0.59267258644104},{"id":"https://openalex.org/C518881349","wikidata":"https://www.wikidata.org/wiki/Q682","display_name":"Sulfur","level":2,"score":0.5880105495452881},{"id":"https://openalex.org/C2777822432","wikidata":"https://www.wikidata.org/wiki/Q216681","display_name":"In situ","level":2,"score":0.5580536723136902},{"id":"https://openalex.org/C103319777","wikidata":"https://www.wikidata.org/wiki/Q1979695","display_name":"Proton NMR","level":2,"score":0.5392844080924988},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.484872430562973},{"id":"https://openalex.org/C54516573","wikidata":"https://www.wikidata.org/wiki/Q2294","display_name":"Proton","level":2,"score":0.46515092253685},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.45631253719329834},{"id":"https://openalex.org/C2779554610","wikidata":"https://www.wikidata.org/wiki/Q948232","display_name":"Coal tar","level":3,"score":0.44369810819625854},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3832891285419464},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.32370615005493164},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.29383987188339233},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.2777864634990692},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.19412168860435486},{"id":"https://openalex.org/C518851703","wikidata":"https://www.wikidata.org/wiki/Q24489","display_name":"Coal","level":2,"score":0.18513953685760498},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.1091378927230835},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0943288505077362},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.08642762899398804},{"id":"https://openalex.org/C13274807","wikidata":"https://www.wikidata.org/wiki/Q203989","display_name":"Liquid crystal","level":2,"score":0.08597138524055481},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07330682873725891},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.06899106502532959},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.7209/tanso.1999.20","doi":"https://doi.org/10.7209/tanso.1999.20","is_oa":true,"landing_page_url":"https://doi.org/10.7209/tanso.1999.20","pdf_url":"https://www.jstage.jst.go.jp/article/tanso1949/1999/186/1999_186_20/_pdf","source":{"id":"https://openalex.org/S4210173328","display_name":"TANSO","issn_l":"0371-5345","issn":["0371-5345","1884-5495"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TANSO","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.7209/tanso.1999.20","doi":"https://doi.org/10.7209/tanso.1999.20","is_oa":true,"landing_page_url":"https://doi.org/10.7209/tanso.1999.20","pdf_url":"https://www.jstage.jst.go.jp/article/tanso1949/1999/186/1999_186_20/_pdf","source":{"id":"https://openalex.org/S4210173328","display_name":"TANSO","issn_l":"0371-5345","issn":["0371-5345","1884-5495"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TANSO","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G6593673657","display_name":"Development of Efficient Conversion Processes for Victorian Brown Coal","funder_award_id":"01044015","funder_id":"https://openalex.org/F4320334764","funder_display_name":"Japan Society for the Promotion of Science"}],"funders":[{"id":"https://openalex.org/F4320334764","display_name":"Japan Society for the Promotion of Science","ror":"https://ror.org/00hhkn466"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1969338317.pdf","grobid_xml":"https://content.openalex.org/works/W1969338317.grobid-xml"},"referenced_works_count":2,"referenced_works":["https://openalex.org/W4292935239","https://openalex.org/W6635310136"],"related_works":["https://openalex.org/W2160352203","https://openalex.org/W2068230505","https://openalex.org/W4249932790","https://openalex.org/W2620628398","https://openalex.org/W4206363524","https://openalex.org/W1954818737","https://openalex.org/W2084201905","https://openalex.org/W2047065454","https://openalex.org/W2074755505","https://openalex.org/W2617487000"],"abstract_inverted_index":{"The":[0,21,31,81,99],"solid-echo":[1],"signal":[2],"decays":[3],"of":[4,6,33,84],"1H-NMR":[5],"four":[7],"pitches":[8,22,86],"were":[9],"measured":[10],"in-situ":[11],"during":[12],"the":[13,57,65,106],"heat":[14],"treatmentemploying":[15],"proton-magnetic":[16],"resonance":[17],"thermal":[18,82],"analysis":[19],"(PMRTA).":[20],"became":[23],"mobile":[24],"(long":[25],"T2)":[26],"in":[27],"thetemperature":[28],"region":[29],"400-700K.":[30],"mobility":[32,71],"coal":[34],"tar":[35],"pitch":[36],"and":[37,45,97],"Ashland":[38],"240":[39],"petroleum":[40],"pitch,":[41],"which":[42,63],"exhibit":[43,64],"sphericalmesophase":[44],"flow":[46],"optical":[47,67],"texture,":[48,68],"was":[49],"confirmed":[50],"to":[51,90],"be":[52,88],"kept":[53],"till":[54],"750K.":[55],"On":[56],"other":[58],"hand,":[59],"aliphatic-and":[60],"sulfur-richpetroleum":[61],"pitches,":[62],"mosaic":[66],"lost":[69],"their":[70,91],"at":[72],"temperature":[73],"below":[74],"750K,":[75],"indicatingthat":[76],"they":[77],"are":[78],"thermally":[79],"unstable.":[80],"instability":[83],"these":[85],"could":[87],"due":[89],"relatively":[92],"high":[93],"contentsof":[94],"aliphatic":[95],"groups":[96],"sulfur.":[98],"PMRTA":[100],"pyrograms":[101],"afford":[102],"useful":[103],"information":[104],"about":[105],"mesophase":[107],"formation.":[108]},"counts_by_year":[],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}
