{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Zhang P"],"funding":["Natural Science Foundation of Shandong Province","National Natural Science Foundation of China","National College Students Innovation and Entrepreneurship Training Program"],"pagination":["8332-8339"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9049979"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["10(14)"],"pubmed_abstract":["2D heterostructures are promising gas sensor materials due to their surface/interface effects and hybrid properties. In this research, Cu<sub>2</sub>O/Fe<sub>2</sub>O<sub>3</sub> heterostructure ordered arrays were synthesized using an <i>in situ</i> electrodeposition method for H<sub>2</sub>S detection at low temperatures. These arrays possess a periodic long range ordered structure with horizontal multi-heterointerfaces, leading to superior gas sensitivity for synergistic effects at the heterointerfaces. The sensor based on the Cu<sub>2</sub>O/Fe<sub>2</sub>O<sub>3</sub> heterostructure ordered arrays exhibits a dramatic improvement in H<sub>2</sub>S detection at low temperatures (even as low as -15 °C). The response is particularly significant at room and human body temperatures since t"],"journal":["RSC advances"],"pubmed_title":["H<sub>2</sub>S detection at low temperatures by Cu<sub>2</sub>O/Fe<sub>2</sub>O<sub>3</sub> heterostructure ordered array sensors."],"pmcid":["PMC9049979"],"funding_grant_id":["JQ201602","ZR2016AL09","11634007","201810452056","201810452004","ZR2019MA033","11704168","ZR2018MA038","11674144","51431004","11404158"],"pubmed_authors":["Li J","Shi C","Chen L","Wang D","Cui G","Zhu H","Wang X","Xue K","Zhang P"],"additional_accession":[]},"is_claimable":false,"name":"H<sub>2</sub>S detection at low temperatures by Cu<sub>2</sub>O/Fe<sub>2</sub>O<sub>3</sub> heterostructure ordered array sensors.","description":"2D heterostructures are promising gas sensor materials due to their surface/interface effects and hybrid properties. In this research, Cu<sub>2</sub>O/Fe<sub>2</sub>O<sub>3</sub> heterostructure ordered arrays were synthesized using an <i>in situ</i> electrodeposition method for H<sub>2</sub>S detection at low temperatures. These arrays possess a periodic long range ordered structure with horizontal multi-heterointerfaces, leading to superior gas sensitivity for synergistic effects at the heterointerfaces. The sensor based on the Cu<sub>2</sub>O/Fe<sub>2</sub>O<sub>3</sub> heterostructure ordered arrays exhibits a dramatic improvement in H<sub>2</sub>S detection at low temperatures (even as low as -15 °C). The response is particularly significant at room and human body temperatures since t","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Feb","modification":"2025-04-19T00:42:31.255Z","creation":"2025-04-07T11:44:55.156Z"},"accession":"S-EPMC9049979","cross_references":{"pubmed":["35497864"],"doi":["10.1039/c9ra10054g"]}}