Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2050027986', 'doi': 'https://doi.org/10.1016/s0032-3861(96)00521-6', 'title': 'The glass transition temperature of random copolymers: 1. Experimental data and the Gordon-Taylor equation', 'display_name': 'The glass transition temperature of random copolymers: 1. Experimental data and the Gordon-Taylor equation', 'publication_year': 1997, 'publication_date': '1997-01-01', 'ids': {'openalex': 'https://openalex.org/W2050027986', 'doi': 'https://doi.org/10.1016/s0032-3861(96)00521-6', 'mag': '2050027986'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0032-3861(96)00521-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S186054908', 'display_name': 'Polymer', 'issn_l': '0032-3861', 'issn': ['0032-3861', '1873-2291'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5077928987', 'display_name': 'Erich Penzel', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210107087', 'display_name': 'BASF (Germany)', 'ror': 'https://ror.org/01q8f6705', 'country_code': 'DE', 'type': 'company', 'lineage': ['https://openalex.org/I4210107087']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'E. Penzel', 'raw_affiliation_strings': ['BASF AG, Kunststofflaboratorium, D-67056 Ludwigshafen, Germany'], 'affiliations': [{'raw_affiliation_string': 'BASF AG, Kunststofflaboratorium, D-67056 Ludwigshafen, Germany', 'institution_ids': ['https://openalex.org/I4210107087']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5051414481', 'display_name': 'Jens Rieger', 'orcid': 'https://orcid.org/0000-0002-0773-0482'}, 'institutions': [{'id': 'https://openalex.org/I4210107087', 'display_name': 'BASF (Germany)', 'ror': 'https://ror.org/01q8f6705', 'country_code': 'DE', 'type': 'company', 'lineage': ['https://openalex.org/I4210107087']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'J. Rieger', 'raw_affiliation_strings': ['BASF AG, Kunststofflaboratorium, D-67056 Ludwigshafen, Germany'], 'affiliations': [{'raw_affiliation_string': 'BASF AG, Kunststofflaboratorium, D-67056 Ludwigshafen, Germany', 'institution_ids': ['https://openalex.org/I4210107087']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5111829654', 'display_name': 'H. Schneider', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I161046081', 'display_name': 'University of Freiburg', 'ror': 'https://ror.org/0245cg223', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I161046081']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'H.A. Schneider', 'raw_affiliation_strings': ['Albert-Ludwigs-Universität, Freiburger Materialforschungszentrum, FMF, D-79104 Freiburg, Germany'], 'affiliations': [{'raw_affiliation_string': 'Albert-Ludwigs-Universität, Freiburger Materialforschungszentrum, FMF, D-79104 Freiburg, Germany', 'institution_ids': ['https://openalex.org/I161046081']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3750, 'currency': 'USD', 'value_usd': 3750, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.85, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 119, 'citation_normalized_percentile': {'value': 0.980124, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '38', 'issue': '2', 'first_page': '325', 'last_page': '337'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10474', 'display_name': 'Material Dynamics and Properties', 'score': 0.9857, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10474', 'display_name': 'Material Dynamics and Properties', 'score': 0.9857, 'subfield': {'id': 'https://openalex.org/subfields/2505', 'display_name': 'Materials Chemistry'}, 'field': {'id': 'https://openalex.org/fields/25', 'display_name': 'Materials Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T13604', 'display_name': 'Adsorption, diffusion, and thermodynamic properties of materials', 'score': 0.9582, 'subfield': {'id': 'https://openalex.org/subfields/1607', 'display_name': 'Spectroscopy'}, '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/T12852', 'display_name': 'Chemical Thermodynamics and Molecular Structure', 'score': 0.9005, 'subfield': {'id': 'https://openalex.org/subfields/1605', 'display_name': 'Organic Chemistry'}, 'field': {'id': 'https://openalex.org/fields/16', 'display_name': 'Chemistry'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/butyl-acrylate', 'display_name': 'Butyl acrylate', 'score': 0.76701903}, {'id': 'https://openalex.org/keywords/ethyl-acrylate', 'display_name': 'Ethyl acrylate', 'score': 0.6313302}], 'concepts': [{'id': 'https://openalex.org/C2778372188', 'wikidata': 'https://www.wikidata.org/wiki/Q342968', 'display_name': 'Acrylonitrile', 'level': 4, 'score': 0.8072016}, {'id': 'https://openalex.org/C15920480', 'wikidata': 'https://www.wikidata.org/wiki/Q421281', 'display_name': 'Copolymer', 'level': 3, 'score': 0.78098595}, {'id': 'https://openalex.org/C2780076828', 'wikidata': 'https://www.wikidata.org/wiki/Q343005', 'display_name': 'Butyl acrylate', 'level': 5, 'score': 0.76701903}, {'id': 'https://openalex.org/C132050475', 'wikidata': 'https://www.wikidata.org/wiki/Q736232', 'display_name': 'Methacrylate', 'level': 4, 'score': 0.7404001}, {'id': 'https://openalex.org/C188027245', 'wikidata': 'https://www.wikidata.org/wiki/Q750446', 'display_name': 'Polymer chemistry', 'level': 1, 'score': 0.66523385}, {'id': 'https://openalex.org/C2775856024', 'wikidata': 'https://www.wikidata.org/wiki/Q343014', 'display_name': 'Ethyl acrylate', 'level': 5, 'score': 0.6313302}, {'id': 'https://openalex.org/C122865956', 'wikidata': 'https://www.wikidata.org/wiki/Q825643', 'display_name': 'Glass transition', 'level': 3, 'score': 0.62577426}, {'id': 'https://openalex.org/C2777935641', 'wikidata': 'https://www.wikidata.org/wiki/Q382897', 'display_name': 'Methyl methacrylate', 'level': 4, 'score': 0.6087985}, {'id': 'https://openalex.org/C2779989194', 'wikidata': 'https://www.wikidata.org/wiki/Q343016', 'display_name': 'Acrylate', 'level': 4, 'score': 0.5771837}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.56972265}, {'id': 'https://openalex.org/C2781460079', 'wikidata': 'https://www.wikidata.org/wiki/Q338869', 'display_name': 'Vinyl chloride', 'level': 4, 'score': 0.42789578}, {'id': 'https://openalex.org/C2777566558', 'wikidata': 'https://www.wikidata.org/wiki/Q28917', 'display_name': 'Styrene', 'level': 4, 'score': 0.4218809}, {'id': 'https://openalex.org/C521977710', 'wikidata': 'https://www.wikidata.org/wiki/Q81163', 'display_name': 'Polymer', 'level': 2, 'score': 0.29898804}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.18039215}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0032-3861(96)00521-6', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S186054908', 'display_name': 'Polymer', 'issn_l': '0032-3861', 'issn': ['0032-3861', '1873-2291'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 6, 'referenced_works': ['https://openalex.org/W1571714145', 'https://openalex.org/W1603532680', 'https://openalex.org/W1963511679', 'https://openalex.org/W1974469730', 'https://openalex.org/W2047948690', 'https://openalex.org/W2060015544'], 'related_works': ['https://openalex.org/W2950863464', 'https://openalex.org/W2592908306', 'https://openalex.org/W2405001015', 'https://openalex.org/W2318841799', 'https://openalex.org/W2160272173', 'https://openalex.org/W2074388024', 'https://openalex.org/W2057978651', 'https://openalex.org/W2031766853', 'https://openalex.org/W2022264575', 'https://openalex.org/W2018703983'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2050027986', 'counts_by_year': [{'year': 2024, 'cited_by_count': 11}, {'year': 2023, 'cited_by_count': 8}, {'year': 2022, 'cited_by_count': 3}, {'year': 2021, 'cited_by_count': 9}, {'year': 2020, 'cited_by_count': 5}, {'year': 2019, 'cited_by_count': 5}, {'year': 2018, 'cited_by_count': 7}, {'year': 2017, 'cited_by_count': 9}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 7}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 5}, {'year': 2012, 'cited_by_count': 3}], 'updated_date': '2025-01-02T02:59:22.938720', 'created_date': '2016-06-24'}