{"created":"2023-05-15T11:59:38.246960+00:00","id":6153,"links":{},"metadata":{"_buckets":{"deposit":"5da1bf67-e022-48ad-a9f5-f87eb207375b"},"_deposit":{"created_by":18,"id":"6153","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"6153"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00006153","sets":["6:7"]},"author_link":[],"item_20_date_granted_61":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2019-03-25"}]},"item_20_degree_grantor_59":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"九州工業大学"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"17104","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_20_degree_name_58":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士（工学）"}]},"item_20_description_30":{"attribute_name":"目次","attribute_value_mlt":[{"subitem_description":"1 Introduction||2 Fabrication of high humidity fabrication of MAPbI3 perovskite devices in ambient atmosphere by acetate based anti-solvent||3 Alcohols additive into anti-solvent for achieving high-quality MAPbI3 perovskite film in humid atmosphere||4 Magnesium iodide additive into MAPbI3 Perovskite Layer in Humid Air Atmosphere||5 Pyreneammonium Iodide additive into MAPbI3 perovskite layer in the humid air||6 All-Inorganic CsPb1-xGexI2Br Perovskite prepared in the humid air","subitem_description_type":"TableOfContents"}]},"item_20_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Halide perovskite solar cells have gained overall attention because of high power convention efficiency and low-cost fabrication process. However, the most researchers use glovebox for the perovskite fabrication as the perovskite materials are easily affected by water, oxygen and other uncontrolled condition, which increases the fabrication cost and prevent the commercialization of perovskite solar cells. Therefore, research in preparing perovskite solar cells in ambient air condition is changeling and meaningful. Herein, the thesis mainly focuses on the fabrication of high-performance perovskite solar cells in ambient air condition. In chapter 1, the background of perovskite solar cells is discussed. The existing challenge is pointed out for the commercialization of perovskite solar cells. Finally, the research state of ambient air processed perovskite solar cells are reviewed. In chapter 2, the research on different acetate based antisolvent was compared for preparing high-quality CH3NH3PbI3 perovskite film in the ambient air condition. The quality of perovskite film was checked by UV-vis, X-ray, SEM and AFM spectra. The photovoltaic performance was investigated by planar perovskite solar cells. In chapter 3, alcohols were used as the additive into diethyl ether antisolvent for the enhanced crystallization of CH3NH3PbI3 perovskite layer in humid atmosphere. The results were proved by the X-ray, SEM, AFM and FTIR spectra. The photovoltaic performance was investigated by the planar perovskite solar cells. In chapter 4, magnesium （II） iodide was used as a dopant into CH3NH3PbI3 perovskite for enhanced crystallinity and stability. The magnesium doped perovskite showed a decreased bandgap and deeper valence band level which was proved by the photoelectron yield spectroscopy and UV-vis spectra. The perovskite film contained a bigger grain size when magnesium was incorporated into the perovskite layer. Finally, the photovoltaic performance was investigated by the mesoporous perovskite solar cells. In chapter 5, a pyrene core based organic, 1-（ammonium acetyl） pyrene was used for the 2D materials into CH3NH3PbI3 perovskite layer for the 2D/3D heterostructure in humid atmosphere. The 2D/3D perovskite film was proved by the X-ray spectra and showed obvious stability in the humid air condition. Furthermore, 2D/3D perovskite showed an increased bandgap and deeper valence band level which was proved by the photoelectron yield spectroscopy and UV-vis spectra. Finally, the photovoltaic performance was investigated by the planar perovskite solar cells. In chapter 6, all-inorganic perovskite, CsPb1-xGexI2Br, was prepared in the humid air condition. The germanium incorporated CsPbI2Br perovskite showed great phase stability compared to the pure CsPbI2Br perovskite, which was proved by the UV-vis spectra and X-ray spectra. At last, the photovoltaic performance was investigated by the planar perovskite solar cells. In the final chapter 7, general conclusions were summarized. Researches in preparing high-quality perovskite solar cells in ambient air condition are still changelings. For the commercialization of perovskite solar cells, fabricating the high-performance perovskite devices without using the glovebox is greatly needed.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_20_description_5":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_description":"九州工業大学博士学位論文 学位記番号：生工博甲第331号 学位授与年月日：平成31年3月25日","subitem_description_type":"Other"}]},"item_20_description_60":{"attribute_name":"学位授与年度","attribute_value_mlt":[{"subitem_description":"平成30年度","subitem_description_type":"Other"}]},"item_20_dissertation_number_62":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲第331号"}]},"item_20_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18997/00007363","subitem_identifier_reg_type":"JaLC"}]},"item_20_text_34":{"attribute_name":"アドバイザー","attribute_value_mlt":[{"subitem_text_value":"早瀬, 修二"}]},"item_20_version_type_63":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yang,  Fu","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-09-02"}],"displaytype":"detail","filename":"sei_k_331.pdf","filesize":[{"value":"7.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"sei_k_331.pdf","objectType":"fulltext","url":"https://kyutech.repo.nii.ac.jp/record/6153/files/sei_k_331.pdf"},"version_id":"ecff449d-001d-4daa-bc9a-be8ad7b2f5d5"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Perovskite","subitem_subject_scheme":"Other"},{"subitem_subject":"Solar cell","subitem_subject_scheme":"Other"},{"subitem_subject":"Stability","subitem_subject_scheme":"Other"},{"subitem_subject":"Antisolvent","subitem_subject_scheme":"Other"},{"subitem_subject":"High efficiency","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Enhanced Stability and Photovoltaic Performance of Perovskite Solar Cells Prepared in Ambient Atmosphere","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Enhanced Stability and Photovoltaic Performance of Perovskite Solar Cells Prepared in Ambient Atmosphere","subitem_title_language":"en"},{"subitem_title":"大気中で作製したペロブスカイト太陽電池の安定性及び光変換効率の向上","subitem_title_language":"ja"}]},"item_type_id":"20","owner":"18","path":["7"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-09-02"},"publish_date":"2019-09-02","publish_status":"0","recid":"6153","relation_version_is_last":true,"title":["Enhanced Stability and Photovoltaic Performance of Perovskite Solar Cells Prepared in Ambient Atmosphere"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-01-16T02:11:38.423164+00:00"}