{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282680290936832.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.3985/jjsmcwm.23.33"}},{"identifier":{"@type":"COI","@value":"1:CAS:528:DC%2BC38XmslKgsL0%3D"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"023496568"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/023496568"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I023496568"}},{"identifier":{"@type":"NAID","@value":"10030120561"}}],"dc:title":[{"@language":"en","@value":"Ecotoxicological Assessment of Catalytic Heavy Metals Leaching from Waste Fuel Cells"},{"@language":"ja","@value":"燃料電池中の触媒NiおよびCoの溶出性と毒性"},{"@language":"ja-Kana","@value":"ネンリョウ デンチ チュウ ノ ショクバイ Ni オヨビ Co ノ ヨウシュツセイ ト ドクセイ"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Fuel cells are composed of separators (metals such as Fe), electrolytes (polymeric materials), electrodes (carbon) and catalysts (metals such as Co, Ni). Leaching of Co, Ni, and other catalytic heavy metals from waste fuel cells poses possible environmental risk during dumping. The aim of this study was to investigate whether the hazardous chemical substances dissolved into water from a fuel cell catalyst could cause acute toxicity effects. The individual Co and Ni toxicity to the green alga <I>Pseudokirchneriella subcapitata</I> (<I>P. subcapitata</I>) was investigated. Acute 72 h growth inhibition assays with <I>P. subcapitata</I> were performed according to the OECD ecotoxicity test guideline TG201. NiCoFe/C fuel cell catalyst was assessed for its leaching properties under low and high pH conditions. Toxicity of Co and Ni in the real fuel cells was also observed with <I>P. subcapitata</I>. Our results indicate that the tested fuel cell catalyst was moderately toxic under the acidic condition."},{"@language":"ja","@value":"燃料電池には周辺環境に悪影響を与える重金属を用いた電極触媒が使用されている。本研究ではNi，Coを用いた燃料電池電極触媒のpHを変化させた溶出試験を行い，Ni，Coの溶出量を測定し，得られた溶出液の毒性を淡水性藻類 (<I>Pseudokirchneriella subcapitata</I>以下藻類) を用いて測定した。また，触媒に用いられるNi，Coの単体毒性試験を行い，溶出液中のNi，Coが藻類に与える毒性の強さ (TU) を算出した。<BR>毒性試験の結果，pH5.0において溶出した溶出液では毒性の発現が確認された。溶出液中にはメラミンとホルムアルデヒドも含まれ，特にホルムアルデヒドは毒性に寄与していると推定された。また，毒性物質間の相互作用を検討した結果，毒性物質間で競合が生じ，毒性の低減が確認された。燃料電池電極触媒の毒性が確認され，毒性物質間に相互作用が働くため，機器分析だけでなく，生物を用いた毒性試験による環境影響の評価が必要であることが示唆された。"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410001204060660099","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000398132138"},{"@type":"NRID","@value":"9000411634788"},{"@type":"NRID","@value":"9000001297470"},{"@type":"NRID","@value":"9000256485083"},{"@type":"NRID","@value":"9000010299611"},{"@type":"NRID","@value":"9000107339122"},{"@type":"NRID","@value":"9000401958971"},{"@type":"NRID","@value":"9000398631807"},{"@type":"NRID","@value":"9000258535844"},{"@type":"NRID","@value":"9000004227677"},{"@type":"NRID","@value":"9000408483971"},{"@type":"NRID","@value":"9000414755592"},{"@type":"NRID","@value":"9000022048502"},{"@type":"NRID","@value":"9000367865950"},{"@type":"NRID","@value":"9000283834802"},{"@type":"NRID","@value":"9000347639900"},{"@type":"NRID","@value":"9000414071747"},{"@type":"NRID","@value":"9000411398209"},{"@type":"NRID","@value":"9000241651837"},{"@type":"NRID","@value":"9000007026246"},{"@type":"NRID","@value":"9000347127791"},{"@type":"NRID","@value":"9000401541067"},{"@type":"NRID","@value":"9000399242847"},{"@type":"NRID","@value":"9000398631653"},{"@type":"NRID","@value":"9000399516581"},{"@type":"NRID","@value":"9000340460751"},{"@type":"NRID","@value":"9000256485086"},{"@type":"NRID","@value":"9000257894610"},{"@type":"NRID","@value":"9000021625451"},{"@type":"NRID","@value":"9000283630049"},{"@type":"NRID","@value":"9000367032233"},{"@type":"NRID","@value":"9000345222305"},{"@type":"NRID","@value":"9000327098383"},{"@type":"NRID","@value":"9000410902632"},{"@type":"NRID","@value":"9000241665889"},{"@type":"NRID","@value":"9000408585702"},{"@type":"NRID","@value":"9000402249227"},{"@type":"NRID","@value":"9000020904871"},{"@type":"NRID","@value":"9000258536751"},{"@type":"NRID","@value":"9000241803066"},{"@type":"NRID","@value":"9000240069079"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0073160"}],"foaf:name":[{"@language":"en","@value":"Shoji Ryo"},{"@language":"ja","@value":"庄司 良"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Tokyo National College of Technology"},{"@language":"ja","@value":"東京工業高等専門学校物質工学科"}]},{"@id":"https://cir.nii.ac.jp/crid/1420845751138535296","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"30413751"},{"@type":"NRID","@value":"1000030413751"},{"@type":"NRID","@value":"9000014635737"},{"@type":"NRID","@value":"9000399248358"},{"@type":"NRID","@value":"9000392142934"},{"@type":"NRID","@value":"9000107339119"},{"@type":"NRID","@value":"9000016813632"},{"@type":"NRID","@value":"9000402820457"},{"@type":"NRID","@value":"9000380484804"},{"@type":"NRID","@value":"9000380484188"},{"@type":"NRID","@value":"9000380484821"},{"@type":"NRID","@value":"9000412613726"},{"@type":"NRID","@value":"9000022048496"},{"@type":"NRID","@value":"9000000476398"},{"@type":"NRID","@value":"9000001283842"},{"@type":"NRID","@value":"9000398144196"},{"@type":"NRID","@value":"9000257716141"},{"@type":"NRID","@value":"9000398631649"},{"@type":"NRID","@value":"9000399247818"},{"@type":"NRID","@value":"9000257722019"},{"@type":"NRID","@value":"9000380484229"},{"@type":"NRID","@value":"9000000535918"},{"@type":"NRID","@value":"9000253029945"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/read0060040"}],"foaf:name":[{"@language":"en","@value":"Shiroishi Hidenobu"},{"@language":"ja","@value":"城石 英伸"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Tokyo National College of Technology"},{"@language":"ja","@value":"東京工業高等専門学校物質工学科"}]},{"@id":"https://cir.nii.ac.jp/crid/1410009222481013504","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000019034735"}],"foaf:name":[{"@language":"en","@value":"Ota Naoto"},{"@language":"ja","@value":"太田 直人"}],"jpcoar:affiliationName":[{"@language":"en","@value":"Tokyo National College of Technology"},{"@language":"ja","@value":"東京工業高等専門学校物質工学科"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"18835856"},{"@type":"LISSN","@value":"18835856"},{"@type":"EISSN","@value":"18835899"},{"@type":"CODEN","@value":"HSJGCW"},{"@type":"NDL_BIB_ID","@value":"000009991908"},{"@type":"ISSN","@value":"18835856"},{"@type":"NCID","@value":"AA12384878"}],"prism:publicationName":[{"@language":"en","@value":"Journal of the Japan Society of Material Cycles and Waste Management"},{"@language":"ja","@value":"廃棄物資源循環学会論文誌"},{"@language":"en","@value":"Journal of the Japan Society of Material Cycles and Waste Management"},{"@language":"en","@value":"Haikibutsushigenjyunkan Gakkai Ronbunshi"},{"@language":"ja","@value":"廃棄物資源循環学会論文誌"}],"dc:publisher":[{"@language":"en","@value":"Japan Society of Material Cycles and Waste Management"},{"@language":"ja","@value":"一般社団法人 廃棄物資源循環学会"}],"prism:publicationDate":"2012","prism:volume":"23","prism:number":"1","prism:startingPage":"33","prism:endingPage":"41"},"reviewed":"false","url":[{"@id":"http://id.ndl.go.jp/bib/023496568"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I023496568"}],"availableAt":"2012","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=fuel%20cells","dc:title":"fuel cells"},{"@id":"https://cir.nii.ac.jp/all?q=heavy%20metal%20catalysts","dc:title":"heavy metal catalysts"},{"@id":"https://cir.nii.ac.jp/all?q=leaching%20test","dc:title":"leaching test"},{"@id":"https://cir.nii.ac.jp/all?q=toxicity%20test","dc:title":"toxicity test"},{"@id":"https://cir.nii.ac.jp/all?q=%E7%87%83%E6%96%99%E9%9B%BB%E6%B1%A0","dc:title":"燃料電池"},{"@id":"https://cir.nii.ac.jp/all?q=%E9%87%8D%E9%87%91%E5%B1%9E%E8%A7%A6%E5%AA%92","dc:title":"重金属触媒"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%BA%B6%E5%87%BA%E8%A9%A6%E9%A8%93","dc:title":"溶出試験"},{"@id":"https://cir.nii.ac.jp/all?q=%E6%AF%92%E6%80%A7%E8%A9%A6%E9%A8%93","dc:title":"毒性試験"}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011146521686656","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"High-power direct ethylene glycol fuel cell (DEGFC) based on nanoporous proton-conducting membrane (NP-PCM)"}]},{"@id":"https://cir.nii.ac.jp/crid/1360855569804992000","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Spectroscopy and chemical dynamics of group II metal ion-formaldehyde complexes"}]},{"@id":"https://cir.nii.ac.jp/crid/1361418520547216512","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Effect of hardness on acute toxicity of metal mixtures using Daphnia magna: Prediction of acid mine drainage toxicity"}]},{"@id":"https://cir.nii.ac.jp/crid/1361699995166184832","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Effects of Mg2+ and H+ on the toxicity of Ni2+ to the unicellular green alga Pseudokirchneriella subcapitata: Model development and validation with surface waters"}]},{"@id":"https://cir.nii.ac.jp/crid/1362262944818699776","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"The solubility of nickel oxide and hydrolysis of Ni2+ in water to 573 K"}]},{"@id":"https://cir.nii.ac.jp/crid/1362544421354663168","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Predicting the Bioavailability of Metals and Metal Complexes: 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gas"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204226103040","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Migration of Formaldehyde in Tableware Made of Melamine Resin"},{"@value":"メラミン樹脂製食器からのホルムアルデヒドの溶出"},{"@language":"ja-Kana","@value":"メラミン ジュシセイ ショッキ カラ ノ ホルムアルデヒド ノ ヨウシュツ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206548791808","@type":"Article","relationType":["references","cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Exudation of formaldehyde and melamine from cups made of melamine resin."},{"@value":"メラミン樹脂製食器からのホルムアルデヒドおよびメラミンの溶出量"},{"@language":"ja-Kana","@value":"メラミン ジュシセイ ショッキ カラ ノ ホルムアルデヒド オヨビ メラミン"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282679546325632","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Characterization of Humic Acids from Trees and Soils Analyzed by the NICA-Donnan Model and UV-Vis Spectrum"}]},{"@id":"https://cir.nii.ac.jp/crid/1521417755267199104","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"Impact of Changes in Redox Conditions on Leaching of Some Elements from MSW Fly Ash"},{"@language":"ja-Kana","@value":"Impact of Changes in Redox Conditions on Leaching of Some Elements from MSW Fly Ash"}]},{"@id":"https://cir.nii.ac.jp/crid/1522262180740998784","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"Temperature and pH Dependence of Some Metals Leaching from Fly Ash of Municipal Solid Waste"},{"@language":"ja-Kana","@value":"Temperature and pH Dependence of Some Metals Leaching from Fly Ash of Municipal Solid Waste"}]},{"@id":"https://cir.nii.ac.jp/crid/1570009750134883840","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Biotic Ligand Model of the Acute Toxicity of Metals. 1. 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Application to Acute Copper Toxicity in Freshwater Fish and Daphnia"}]},{"@id":"https://cir.nii.ac.jp/crid/1573105975625959936","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1573105975625962240","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1573105976304245248","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Spectroscopy and Chemical Dynamics of Group II Metal Ion-formaldehyde Complexes"}]},{"@id":"https://cir.nii.ac.jp/crid/1573105976313846912","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effects of Mg^<2+> and H^+ on the Toxicity of Ni^<2+> to the Unicellular Green Alga Pseudokirchneriella Subcapitata : Model Development and Validation with Surface Waters"}]},{"@id":"https://cir.nii.ac.jp/crid/1573387450602670848","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1573387450602672128","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Toxic Effect Study of Melamine on Algae"}]},{"@id":"https://cir.nii.ac.jp/crid/1573387450602673152","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@value":"家庭用燃料電池は何台売れるのか? 徹底研究"}]},{"@id":"https://cir.nii.ac.jp/crid/1573387450626944896","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Quantitative Description of Mixture Toxicity : Effect of Level of Response on Interaction"}]},{"@id":"https://cir.nii.ac.jp/crid/1573387451274231808","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"The solubility of nickel oxide and hydrolysis of Ni^<2+> in water to 573 K"}]},{"@id":"https://cir.nii.ac.jp/crid/1573387451282179840","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Effect of Hardness on Acute Toxicity of Metal Mixtures Using Daphnia magna : Prediction of Acid Mine Drainage Toxicity"}]},{"@id":"https://cir.nii.ac.jp/crid/1573668926262699392","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Biotic Ligand Model, a Flexible Tool for Developing Site-specific Water Quality Guidelines for metal"}]},{"@id":"https://cir.nii.ac.jp/crid/1574231875532803712","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1574231875532804992","@type":"Article","relationType":["cites"]},{"@id":"https://cir.nii.ac.jp/crid/1574231876217545088","@type":"Article","relationType":["cites"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Comparison of the Effect of Different pH Buffering Techniques on the Toxicity of Copper and Zinc to Daphnia magna and Pseudokirchneriella Subcapitata"}]}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:1000005967"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I023496568"},{"@type":"CROSSREF","@value":"10.3985/jjsmcwm.23.33"},{"@type":"CIA","@value":"10030120561"},{"@type":"CROSSREF","@value":"10.1252/jcej.16we097_references_DOI_aCdud9o9xWoTtiZ5EOslFFYd8F6"}]}