Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2042560867', 'doi': 'https://doi.org/10.1016/j.clay.2009.10.015', 'title': 'One-dimensional structure of exfoliated polymer-layered silicate nanocomposites: A polyvinylpyrrolidone (PVP) case study', 'display_name': 'One-dimensional structure of exfoliated polymer-layered silicate nanocomposites: A polyvinylpyrrolidone (PVP) case study', 'publication_year': 2009, 'publication_date': '2009-10-29', 'ids': {'openalex': 'https://openalex.org/W2042560867', 'doi': 'https://doi.org/10.1016/j.clay.2009.10.015', 'mag': '2042560867'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.clay.2009.10.015', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S37411791', 'display_name': 'Applied Clay Science', 'issn_l': '0169-1317', 'issn': ['0169-1317', '1872-9053'], '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/A5028654866', 'display_name': 'Marek Szczerba', 'orcid': 'https://orcid.org/0000-0002-0485-886X'}, 'institutions': [{'id': 'https://openalex.org/I4210128123', 'display_name': 'Instytut Nauk Geologicznych', 'ror': 'https://ror.org/02yxxe041', 'country_code': 'PL', 'type': 'facility', 'lineage': ['https://openalex.org/I4210128123', 'https://openalex.org/I99542240']}, {'id': 'https://openalex.org/I99542240', 'display_name': 'Polish Academy of Sciences', 'ror': 'https://ror.org/01dr6c206', 'country_code': 'PL', 'type': 'government', 'lineage': ['https://openalex.org/I99542240']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Marek Szczerba', 'raw_affiliation_strings': ['Institute of Geological Sciences, Polish Academy of Sciences, ul.Senacka 1, 31-002 Krakow, Poland'], 'affiliations': [{'raw_affiliation_string': 'Institute of Geological Sciences, Polish Academy of Sciences, ul.Senacka 1, 31-002 Krakow, Poland', 'institution_ids': ['https://openalex.org/I4210128123', 'https://openalex.org/I99542240']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5009727102', 'display_name': 'Jan Środoń', 'orcid': 'https://orcid.org/0000-0003-3013-4803'}, 'institutions': [{'id': 'https://openalex.org/I4210128123', 'display_name': 'Instytut Nauk Geologicznych', 'ror': 'https://ror.org/02yxxe041', 'country_code': 'PL', 'type': 'facility', 'lineage': ['https://openalex.org/I4210128123', 'https://openalex.org/I99542240']}, {'id': 'https://openalex.org/I99542240', 'display_name': 'Polish Academy of Sciences', 'ror': 'https://ror.org/01dr6c206', 'country_code': 'PL', 'type': 'government', 'lineage': ['https://openalex.org/I99542240']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Jan Środoń', 'raw_affiliation_strings': ['Institute of Geological Sciences, Polish Academy of Sciences, ul.Senacka 1, 31-002 Krakow, Poland'], 'affiliations': [{'raw_affiliation_string': 'Institute of Geological Sciences, Polish Academy of Sciences, ul.Senacka 1, 31-002 Krakow, Poland', 'institution_ids': ['https://openalex.org/I4210128123', 'https://openalex.org/I99542240']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5067929745', 'display_name': 'Michał Skiba', 'orcid': 'https://orcid.org/0000-0002-5684-1744'}, 'institutions': [{'id': 'https://openalex.org/I126596746', 'display_name': 'Jagiellonian University', 'ror': 'https://ror.org/03bqmcz70', 'country_code': 'PL', 'type': 'education', 'lineage': ['https://openalex.org/I126596746']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Michał Skiba', 'raw_affiliation_strings': ['Institute of Geological Sciences, Jagiellonian University; ul. Oleandry 2a, 30-063 Krakow, Poland'], 'affiliations': [{'raw_affiliation_string': 'Institute of Geological Sciences, Jagiellonian University; ul. Oleandry 2a, 30-063 Krakow, Poland', 'institution_ids': ['https://openalex.org/I126596746']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5052125349', 'display_name': 'Arkadiusz Derkowski', 'orcid': 'https://orcid.org/0000-0002-5914-3044'}, 'institutions': [{'id': 'https://openalex.org/I4210128123', 'display_name': 'Instytut Nauk Geologicznych', 'ror': 'https://ror.org/02yxxe041', 'country_code': 'PL', 'type': 'facility', 'lineage': ['https://openalex.org/I4210128123', 'https://openalex.org/I99542240']}, {'id': 'https://openalex.org/I99542240', 'display_name': 'Polish Academy of Sciences', 'ror': 'https://ror.org/01dr6c206', 'country_code': 'PL', 'type': 'government', 'lineage': ['https://openalex.org/I99542240']}], 'countries': ['PL'], 'is_corresponding': False, 'raw_author_name': 'Arkadiusz Derkowski', 'raw_affiliation_strings': ['Institute of Geological Sciences, Polish Academy of Sciences, ul.Senacka 1, 31-002 Krakow, Poland'], 'affiliations': [{'raw_affiliation_string': 'Institute of Geological Sciences, Polish Academy of Sciences, ul.Senacka 1, 31-002 Krakow, Poland', 'institution_ids': ['https://openalex.org/I4210128123', 'https://openalex.org/I99542240']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3550, 'currency': 'USD', 'value_usd': 3550, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.225, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 24, 'citation_normalized_percentile': {'value': 0.793894, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '47', 'issue': '3-4', 'first_page': '235', 'last_page': '241'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10501', 'display_name': 'Polymer Nanocomposites and Properties', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2507', 'display_name': 'Polymers and Plastics'}, '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/T10501', 'display_name': 'Polymer Nanocomposites and Properties', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/2507', 'display_name': 'Polymers and Plastics'}, '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/T11852', 'display_name': 'Clay minerals and soil interactions', 'score': 0.9989, 'subfield': {'id': 'https://openalex.org/subfields/2502', 'display_name': 'Biomaterials'}, '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/T10033', 'display_name': 'Concrete and Cement Materials Research', 'score': 0.9956, 'subfield': {'id': 'https://openalex.org/subfields/2205', 'display_name': 'Civil and Structural 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/polyvinylpyrrolidone', 'display_name': 'Polyvinylpyrrolidone', 'score': 0.71316576}, {'id': 'https://openalex.org/keywords/polymer-clay', 'display_name': 'Polymer clay', 'score': 0.5881711}, {'id': 'https://openalex.org/keywords/polymer-nanocomposite', 'display_name': 'Polymer nanocomposite', 'score': 0.41477084}], 'concepts': [{'id': 'https://openalex.org/C521977710', 'wikidata': 'https://www.wikidata.org/wiki/Q81163', 'display_name': 'Polymer', 'level': 2, 'score': 0.72169226}, {'id': 'https://openalex.org/C2780077769', 'wikidata': 'https://www.wikidata.org/wiki/Q413433', 'display_name': 'Polyvinylpyrrolidone', 'level': 2, 'score': 0.71316576}, {'id': 'https://openalex.org/C77851909', 'wikidata': 'https://www.wikidata.org/wiki/Q6481705', 'display_name': 'Lamellar structure', 'level': 2, 'score': 0.7028785}, {'id': 'https://openalex.org/C40212044', 'wikidata': 'https://www.wikidata.org/wiki/Q1799034', 'display_name': 'Clay minerals', 'level': 2, 'score': 0.69528407}, {'id': 'https://openalex.org/C2777335606', 'wikidata': 'https://www.wikidata.org/wiki/Q7130787', 'display_name': 'Silicate', 'level': 2, 'score': 0.6738564}, {'id': 'https://openalex.org/C150394285', 'wikidata': 'https://www.wikidata.org/wiki/Q180254', 'display_name': 'Adsorption', 'level': 2, 'score': 0.62922096}, {'id': 'https://openalex.org/C2777835026', 'wikidata': 'https://www.wikidata.org/wiki/Q60121', 'display_name': 'Polymer clay', 'level': 3, 'score': 0.5881711}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.56535333}, {'id': 'https://openalex.org/C198819137', 'wikidata': 'https://www.wikidata.org/wiki/Q188884', 'display_name': 'Octahedron', 'level': 3, 'score': 0.5270572}, {'id': 'https://openalex.org/C42360764', 'wikidata': 'https://www.wikidata.org/wiki/Q83588', 'display_name': 'Chemical engineering', 'level': 1, 'score': 0.4722397}, {'id': 'https://openalex.org/C159467904', 'wikidata': 'https://www.wikidata.org/wiki/Q2001702', 'display_name': 'Chemical physics', 'level': 1, 'score': 0.4480423}, {'id': 'https://openalex.org/C32909587', 'wikidata': 'https://www.wikidata.org/wiki/Q11369', 'display_name': 'Molecule', 'level': 2, 'score': 0.43928453}, {'id': 'https://openalex.org/C92880739', 'wikidata': 'https://www.wikidata.org/wiki/Q2639556', 'display_name': 'Nanocomposite', 'level': 2, 'score': 0.43391237}, {'id': 'https://openalex.org/C3231350', 'wikidata': 'https://www.wikidata.org/wiki/Q3870164', 'display_name': 'Polymer nanocomposite', 'level': 3, 'score': 0.41477084}, {'id': 'https://openalex.org/C199289684', 'wikidata': 'https://www.wikidata.org/wiki/Q83353', 'display_name': 'Mineralogy', 'level': 1, 'score': 0.34608513}, {'id': 'https://openalex.org/C8010536', 'wikidata': 'https://www.wikidata.org/wiki/Q160398', 'display_name': 'Crystallography', 'level': 1, 'score': 0.32776284}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.28665206}, {'id': 'https://openalex.org/C115624301', 'wikidata': 'https://www.wikidata.org/wiki/Q895901', 'display_name': 'Crystal structure', 'level': 2, 'score': 0.25521785}, {'id': 'https://openalex.org/C188027245', 'wikidata': 'https://www.wikidata.org/wiki/Q750446', 'display_name': 'Polymer chemistry', 'level': 1, 'score': 0.24790794}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.20607263}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.1891762}, {'id': 'https://openalex.org/C147789679', 'wikidata': 'https://www.wikidata.org/wiki/Q11372', 'display_name': 'Physical chemistry', 'level': 1, 'score': 0.15116799}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.1355395}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.clay.2009.10.015', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S37411791', 'display_name': 'Applied Clay Science', 'issn_l': '0169-1317', 'issn': ['0169-1317', '1872-9053'], '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': 27, 'referenced_works': ['https://openalex.org/W1576818901', 'https://openalex.org/W178114998', 'https://openalex.org/W1969377396', 'https://openalex.org/W1972452736', 'https://openalex.org/W1981295553', 'https://openalex.org/W1997188310', 'https://openalex.org/W2011427786', 'https://openalex.org/W2012356286', 'https://openalex.org/W2013309759', 'https://openalex.org/W2051712097', 'https://openalex.org/W2054623526', 'https://openalex.org/W2055038512', 'https://openalex.org/W2061379090', 'https://openalex.org/W2073614125', 'https://openalex.org/W2077541748', 'https://openalex.org/W2088274200', 'https://openalex.org/W2091948538', 'https://openalex.org/W2101874561', 'https://openalex.org/W2106186784', 'https://openalex.org/W2131542432', 'https://openalex.org/W2276979077', 'https://openalex.org/W2313575387', 'https://openalex.org/W2322524451', 'https://openalex.org/W2338381811', 'https://openalex.org/W2793345261', 'https://openalex.org/W84248024', 'https://openalex.org/W92262766'], 'related_works': ['https://openalex.org/W85306615', 'https://openalex.org/W2804125803', 'https://openalex.org/W2400965557', 'https://openalex.org/W2365969487', 'https://openalex.org/W2338790497', 'https://openalex.org/W2213560329', 'https://openalex.org/W2074588849', 'https://openalex.org/W2060920548', 'https://openalex.org/W167327212', 'https://openalex.org/W1656036009'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2042560867', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 3}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 3}, {'year': 2012, 'cited_by_count': 4}], 'updated_date': '2025-01-11T11:31:29.032328', 'created_date': '2016-06-24'}