{"best_oa_location":null,"data_standard":2,"doi":"10.1016/j.est.2026.122020","doi_url":"https://doi.org/10.1016/j.est.2026.122020","first_oa_location":null,"genre":"journal-article","has_repository_copy":false,"is_oa":false,"is_paratext":false,"journal_is_in_doaj":false,"journal_is_oa":false,"journal_issn_l":"2352-152X","journal_issns":"2352-152X,2352-1538","journal_name":"Journal of Energy Storage","oa_locations":[],"oa_locations_embargoed":[],"oa_status":"closed","published_date":"2026-04-08","publisher":"Elsevier BV","title":"Improved energy storage of dual-concrete composite cavity-structure supercapacitor fabricated via mortar-extrusion 3D printing","updated":"2026-04-09T13:00:59Z","year":2026,"z_authors":[{"author_position":"first","is_corresponding":true,"raw_affiliation_strings":["School of Urban Construction, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Qifeng Lyu"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Urban Construction, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Zhenhua Luo"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Urban Construction, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Yuting Sun"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Urban Construction, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Qianyi Du"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Urban Construction, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Justin Mbabazi"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Urban Construction, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Yiying Zhang"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Urban Construction, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Meirong Zong"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Urban Construction, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Pinghua Zhu"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Civil Engineering and Architecture, Changzhou Institute of Technology, Jiangsu, 213032, China"],"raw_author_name":"Amardeep Singh"},{"author_position":"last","is_corresponding":false,"raw_affiliation_strings":["Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou, Jiangsu, 213164, China"],"raw_author_name":"Fengxiang Yin"}]}