Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3196653524', 'doi': 'https://doi.org/10.3390/cryst11091026', 'title': 'Effect of Fe2O3 on Electro-Deoxidation in Fe2O3-Al2O3-NaCl-KCl System', 'display_name': 'Effect of Fe2O3 on Electro-Deoxidation in Fe2O3-Al2O3-NaCl-KCl System', 'publication_year': 2021, 'publication_date': '2021-08-26', 'ids': {'openalex': 'https://openalex.org/W3196653524', 'doi': 'https://doi.org/10.3390/cryst11091026', 'mag': '3196653524'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/cryst11091026', 'pdf_url': 'https://www.mdpi.com/2073-4352/11/9/1026/pdf?version=1630051650', 'source': {'id': 'https://openalex.org/S4210196485', 'display_name': 'Crystals', 'issn_l': '2073-4352', 'issn': ['2073-4352'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://www.mdpi.com/2073-4352/11/9/1026/pdf?version=1630051650', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5101133363', 'display_name': 'Yanke Xu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I137506752', 'display_name': 'North China University of Science and Technology', 'ror': 'https://ror.org/04z4wmb81', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I137506752']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yanke Xu', 'raw_affiliation_strings': ['College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China'], 'affiliations': [{'raw_affiliation_string': 'College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China', 'institution_ids': ['https://openalex.org/I137506752']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5101399736', 'display_name': 'Hongyan Yan', 'orcid': 'https://orcid.org/0000-0002-3710-4669'}, 'institutions': [{'id': 'https://openalex.org/I137506752', 'display_name': 'North China University of Science and Technology', 'ror': 'https://ror.org/04z4wmb81', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I137506752']}], 'countries': ['CN'], 'is_corresponding': True, 'raw_author_name': 'Hongyan Yan', 'raw_affiliation_strings': ['College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China'], 'affiliations': [{'raw_affiliation_string': 'College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China', 'institution_ids': ['https://openalex.org/I137506752']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047517188', 'display_name': 'Zhenwei Jing', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I137506752', 'display_name': 'North China University of Science and Technology', 'ror': 'https://ror.org/04z4wmb81', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I137506752']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Zhenwei Jing', 'raw_affiliation_strings': ['College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China'], 'affiliations': [{'raw_affiliation_string': 'College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China', 'institution_ids': ['https://openalex.org/I137506752']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5017229059', 'display_name': 'Xiwei Qi', 'orcid': 'https://orcid.org/0000-0003-0277-2488'}, 'institutions': [{'id': 'https://openalex.org/I137506752', 'display_name': 'North China University of Science and Technology', 'ror': 'https://ror.org/04z4wmb81', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I137506752']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Xiwei Qi', 'raw_affiliation_strings': ['College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China'], 'affiliations': [{'raw_affiliation_string': 'College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China', 'institution_ids': ['https://openalex.org/I137506752']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100423834', 'display_name': 'Hui Li', 'orcid': 'https://orcid.org/0000-0001-8356-6154'}, 'institutions': [{'id': 'https://openalex.org/I137506752', 'display_name': 'North China University of Science and Technology', 'ror': 'https://ror.org/04z4wmb81', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I137506752']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Hui Li', 'raw_affiliation_strings': ['College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China'], 'affiliations': [{'raw_affiliation_string': 'College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China', 'institution_ids': ['https://openalex.org/I137506752']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5074308651', 'display_name': 'Jinglong Liang', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I137506752', 'display_name': 'North China University of Science and Technology', 'ror': 'https://ror.org/04z4wmb81', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I137506752']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jinglong Liang', 'raw_affiliation_strings': ['College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China'], 'affiliations': [{'raw_affiliation_string': 'College of Metallurgy and Energy, North China University of Science and Technology, Tangshan 063210, China', 'institution_ids': ['https://openalex.org/I137506752']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5101399736'], 'corresponding_institution_ids': ['https://openalex.org/I137506752'], 'apc_list': {'value': 2000, 'currency': 'CHF', 'value_usd': 2165, 'provenance': 'doaj'}, 'apc_paid': {'value': 2000, 'currency': 'CHF', 'value_usd': 2165, 'provenance': 'doaj'}, 'fwci': 0.23, 'has_fulltext': False, 'cited_by_count': 2, 'citation_normalized_percentile': {'value': 0.306753, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 67, 'max': 72}, 'biblio': {'volume': '11', 'issue': '9', 'first_page': '1026', 'last_page': '1026'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11947', 'display_name': 'Molten salt chemistry and electrochemical processes', 'score': 0.9986, 'subfield': {'id': 'https://openalex.org/subfields/1507', 'display_name': 'Fluid Flow and Transfer Processes'}, 'field': {'id': 'https://openalex.org/fields/15', 'display_name': 'Chemical Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11947', 'display_name': 'Molten salt chemistry and electrochemical processes', 'score': 0.9986, 'subfield': {'id': 'https://openalex.org/subfields/1507', 'display_name': 'Fluid Flow and Transfer Processes'}, 'field': {'id': 'https://openalex.org/fields/15', 'display_name': 'Chemical Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12774', 'display_name': 'Bauxite Residue and Utilization', 'score': 0.9957, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11126', 'display_name': 'Metallurgical Processes and Thermodynamics', 'score': 0.9857, 'subfield': {'id': 'https://openalex.org/subfields/2210', 'display_name': 'Mechanical 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/deoxygenation', 'display_name': 'Deoxygenation', 'score': 0.74615085}, {'id': 'https://openalex.org/keywords/iron-powder', 'display_name': 'Iron powder', 'score': 0.45991603}], 'concepts': [{'id': 'https://openalex.org/C2779778602', 'wikidata': 'https://www.wikidata.org/wiki/Q5260068', 'display_name': 'Deoxygenation', 'level': 3, 'score': 0.74615085}, {'id': 'https://openalex.org/C163127949', 'wikidata': 'https://www.wikidata.org/wiki/Q64403', 'display_name': 'Electrolysis', 'level': 4, 'score': 0.70381117}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.58174384}, {'id': 'https://openalex.org/C49110097', 'wikidata': 'https://www.wikidata.org/wiki/Q175233', 'display_name': 'Cathode', 'level': 2, 'score': 0.573594}, {'id': 'https://openalex.org/C2779851234', 'wikidata': 'https://www.wikidata.org/wiki/Q50690', 'display_name': 'Oxide', 'level': 2, 'score': 0.5656854}, {'id': 'https://openalex.org/C2777697756', 'wikidata': 'https://www.wikidata.org/wiki/Q721849', 'display_name': 'Iron oxide', 'level': 2, 'score': 0.4802242}, {'id': 'https://openalex.org/C2779391383', 'wikidata': 'https://www.wikidata.org/wiki/Q17098384', 'display_name': 'Iron powder', 'level': 2, 'score': 0.45991603}, {'id': 'https://openalex.org/C89395315', 'wikidata': 'https://www.wikidata.org/wiki/Q181232', 'display_name': 'Anode', 'level': 3, 'score': 0.45528045}, {'id': 'https://openalex.org/C168900304', 'wikidata': 'https://www.wikidata.org/wiki/Q171407', 'display_name': 'Valence (chemistry)', 'level': 2, 'score': 0.43715814}, {'id': 'https://openalex.org/C191897082', 'wikidata': 'https://www.wikidata.org/wiki/Q11467', 'display_name': 'Metallurgy', 'level': 1, 'score': 0.4370265}, {'id': 'https://openalex.org/C42360764', 'wikidata': 'https://www.wikidata.org/wiki/Q83588', 'display_name': 'Chemical engineering', 'level': 1, 'score': 0.42695987}, {'id': 'https://openalex.org/C179104552', 'wikidata': 'https://www.wikidata.org/wiki/Q11165', 'display_name': 'Inorganic chemistry', 'level': 1, 'score': 0.40309846}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.3191442}, {'id': 'https://openalex.org/C161790260', 'wikidata': 'https://www.wikidata.org/wiki/Q82264', 'display_name': 'Catalysis', 'level': 2, 'score': 0.27535784}, {'id': 'https://openalex.org/C68801617', 'wikidata': 'https://www.wikidata.org/wiki/Q162908', 'display_name': 'Electrolyte', 'level': 3, 'score': 0.19488099}, {'id': 'https://openalex.org/C17525397', 'wikidata': 'https://www.wikidata.org/wiki/Q176140', 'display_name': 'Electrode', 'level': 2, 'score': 0.14201692}, {'id': 'https://openalex.org/C147789679', 'wikidata': 'https://www.wikidata.org/wiki/Q11372', 'display_name': 'Physical chemistry', 'level': 1, 'score': 0.06584129}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.06019333}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/cryst11091026', 'pdf_url': 'https://www.mdpi.com/2073-4352/11/9/1026/pdf?version=1630051650', 'source': {'id': 'https://openalex.org/S4210196485', 'display_name': 'Crystals', 'issn_l': '2073-4352', 'issn': ['2073-4352'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/73b37c2f44db4b18a699efc01cc3cc74', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.3390/cryst11091026', 'pdf_url': 'https://www.mdpi.com/2073-4352/11/9/1026/pdf?version=1630051650', 'source': {'id': 'https://openalex.org/S4210196485', 'display_name': 'Crystals', 'issn_l': '2073-4352', 'issn': ['2073-4352'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310310987', 'host_organization_name': 'Multidisciplinary Digital Publishing Institute', 'host_organization_lineage': ['https://openalex.org/P4310310987'], 'host_organization_lineage_names': ['Multidisciplinary Digital Publishing Institute'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 25, 'referenced_works': ['https://openalex.org/W1534299432', 'https://openalex.org/W1634490822', 'https://openalex.org/W2033579079', 'https://openalex.org/W2039035007', 'https://openalex.org/W2046776154', 'https://openalex.org/W2149882129', 'https://openalex.org/W2346330103', 'https://openalex.org/W2496306325', 'https://openalex.org/W2525338397', 'https://openalex.org/W2756763202', 'https://openalex.org/W2776411676', 'https://openalex.org/W2899037603', 'https://openalex.org/W2900783051', 'https://openalex.org/W2971564460', 'https://openalex.org/W2975487511', 'https://openalex.org/W2982986555', 'https://openalex.org/W2988340093', 'https://openalex.org/W3002527885', 'https://openalex.org/W3005059412', 'https://openalex.org/W3042844277', 'https://openalex.org/W3090168637', 'https://openalex.org/W3090886841', 'https://openalex.org/W3097680684', 'https://openalex.org/W3104677738', 'https://openalex.org/W3132437105'], 'related_works': ['https://openalex.org/W4362667315', 'https://openalex.org/W4322743573', 'https://openalex.org/W2752265652', 'https://openalex.org/W2591493764', 'https://openalex.org/W2390676699', 'https://openalex.org/W2387133619', 'https://openalex.org/W2315247684', 'https://openalex.org/W2073559812', 'https://openalex.org/W2001157557', 'https://openalex.org/W1993321132'], 'abstract_inverted_index': {'The': [0, 32, 45, 72, 116, 134, 156], 'reduction': [1], 'of': [2, 6, 14, 34, 52, 70, 118, 121, 143, 154, 158, 170, 172, 179], 'Fe2O3-Al2O3': [3, 18], 'is': [4], 'one': [5], 'the': [7, 11, 22, 35, 39, 50, 68, 94, 97, 100, 106, 119, 124, 131, 137, 141, 147, 152, 162, 168, 177, 180], 'important': [8], 'reactions': [9], 'in': [10, 21, 96, 136, 146, 161], 'resource': [12], 'utilization': [13], 'iron-containing': [15], 'oxide': [16, 109], 'waste.': [17], 'was': [19, 43, 75, 127, 164], 'electro-deoxidized': [20], 'NaCl-KCl': [23], 'system': [24], 'by': [25, 66, 112, 129], 'molten': [26], 'salt': [27], 'electrolysis': [28], 'to': [29, 86, 91], 'prepare': [30], 'FeO/Al2O3.': [31], 'effect': [33], 'Fe2O3': [36, 84, 98, 122, 138], 'content': [37, 69, 139], 'on': [38, 123], 'electro-deoxidation': [40, 58, 85, 90, 113], 'reaction': [41, 102], 'process': [42, 74, 126, 178], 'studied.': [44], 'results': [46], 'show': [47], 'that': [48], 'under': [49], 'conditions': [51], '850': [53], '°C,': [54], '2.3': [55], 'V,': [56], 'and': [57, 88, 105], 'for': [59], '4': [60], 'h,': [61], 'FeO/Al2O3': [62], 'could': [63], 'be': [64], 'obtained': [65, 111], 'controlling': [67], 'Fe2O3.': [71], 'deoxidation': [73, 101, 181], 'divided': [76], 'into': [77], 'three': [78], 'stages:': [79], 'electric': [80], 'double': [81], 'layer': [82], 'charging,': [83], 'Fe3O4,': [87], 'Fe3O4': [89], 'FeO.': [92], 'With': [93], 'increase': [95, 135], 'content,': [99], 'rate': [103], 'increased,': [104], 'low-valence': [107], 'iron': [108], 'particles': [110, 160], 'became': [114], 'larger.': [115], 'mechanism': [117], 'influence': [120], 'electro-deoxygenation': [125], 'determined': [128], 'analyzing': [130], 'experimental': [132], 'results.': [133], 'increased': [140, 167], 'concentration': [142], 'activated': [144, 173], 'molecules': [145], 'system,': [148], 'while': [149], 'it': [150], 'reduced': [151], 'resistance': [153], 'electro-deoxidation.': [155], 'migration': [157], 'active': [159], 'cathode': [163], 'smoother,': [165], 'which': [166], 'percentage': [169], 'deoxygenation': [171], 'molecules,': [174], 'thereby': [175], 'shortening': [176], 'reaction.': [182]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3196653524', 'counts_by_year': [{'year': 2022, 'cited_by_count': 2}], 'updated_date': '2025-01-07T19:58:11.257249', 'created_date': '2021-09-13'}