Alkaline earth metal (Mg, Sr, Ba)-organic frameworks based on 2,2',6,6'-tetracarboxybiphenyl for proton conduction.
Identifieur interne : 000F46 ( Ncbi/Merge ); précédent : 000F45; suivant : 000F47Alkaline earth metal (Mg, Sr, Ba)-organic frameworks based on 2,2',6,6'-tetracarboxybiphenyl for proton conduction.
Auteurs : Xi-Yan Dong [République populaire de Chine] ; Xiao-Peng Hu ; Hong-Chang Yao ; Shuang-Quan Zang ; Hong-Wei Hou ; Thomas C W. MakSource :
- Inorganic chemistry [ 1520-510X ] ; 2014.
Abstract
Three new alkaline earth metal based metal-organic frameworks (MOFs), namely M-BPTC (M = Mg, Sr, Ba), have been synthesized by using BPTC (2,2',6,6'-tetracarboxybiphenyl) as ligand under hydrothermal conditions. These MOFs exhibit interesting structural diversity, variable chemical and thermal stability, as well as proton conductivity. Mg-BPTC with the formula {[Mg(BPTC)0.5(H2O)3]·5H2O}n consists of BPTC(4-) extended metal layers, and novel highly ordered infinite tape-like structures of cyclic water octamers reside interlayer. Three-dimensional porous {[Sr2(BPTC)(H2O)6]·H2O}n (Sr-BPTC) features inorganic Sr-O chains (I(1)O(2)) and open hydrophilic channels where water heptamers and carboxyl oxygen atoms conspire to form H-bond networks, whereas 3D {[Ba6(BPTC)3(H2O)6]·11H2O}n (Ba-BPTC) shows Ba-O inorganic layer (I(2)O(1)) and 1D channels incorporating large water 14-mers and 18-mers. M-BPTC (M = Mg, Sr) species exhibit excellent water stability and proton conductivity due to their respective appropriate pathways for proton transporting. M-BPTC (M = Sr, Ba) structures are highly thermally stable due to the presence of the inorganic connectivity. The present results suggest that M-BPTC (M = Mg, Sr) are promising materials for proton conduction and provide insight into the hydrogen bonding motif.
DOI: 10.1021/ic5017593
PubMed: 25365335
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Alkaline earth metal (Mg, Sr, Ba)-organic frameworks based on 2,2',6,6'-tetracarboxybiphenyl for proton conduction.</title><author><name sortKey="Dong, Xi Yan" sort="Dong, Xi Yan" uniqKey="Dong X" first="Xi-Yan" last="Dong">Xi-Yan Dong</name><affiliation wicri:level="1"><nlm:affiliation>College of Chemistry and Molecular Engineering, Zhengzhou University , Science Road No. 100, Zhengzhou 450001, China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Chemistry and Molecular Engineering, Zhengzhou University , Science Road No. 100, Zhengzhou 450001</wicri:regionArea><wicri:noRegion>Zhengzhou 450001</wicri:noRegion></affiliation></author><author><name sortKey="Hu, Xiao Peng" sort="Hu, Xiao Peng" uniqKey="Hu X" first="Xiao-Peng" last="Hu">Xiao-Peng Hu</name></author><author><name sortKey="Yao, Hong Chang" sort="Yao, Hong Chang" uniqKey="Yao H" first="Hong-Chang" last="Yao">Hong-Chang Yao</name></author><author><name sortKey="Zang, Shuang Quan" sort="Zang, Shuang Quan" uniqKey="Zang S" first="Shuang-Quan" last="Zang">Shuang-Quan Zang</name></author><author><name sortKey="Hou, Hong Wei" sort="Hou, Hong Wei" uniqKey="Hou H" first="Hong-Wei" last="Hou">Hong-Wei Hou</name></author><author><name sortKey="Mak, Thomas C W" sort="Mak, Thomas C W" uniqKey="Mak T" first="Thomas C W" last="Mak">Thomas C W. 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Mak</name></author></analytic><series><title level="j">Inorganic chemistry</title><idno type="eISSN">1520-510X</idno><imprint><date when="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Three new alkaline earth metal based metal-organic frameworks (MOFs), namely M-BPTC (M = Mg, Sr, Ba), have been synthesized by using BPTC (2,2',6,6'-tetracarboxybiphenyl) as ligand under hydrothermal conditions. These MOFs exhibit interesting structural diversity, variable chemical and thermal stability, as well as proton conductivity. Mg-BPTC with the formula {[Mg(BPTC)0.5(H2O)3]·5H2O}n consists of BPTC(4-) extended metal layers, and novel highly ordered infinite tape-like structures of cyclic water octamers reside interlayer. Three-dimensional porous {[Sr2(BPTC)(H2O)6]·H2O}n (Sr-BPTC) features inorganic Sr-O chains (I(1)O(2)) and open hydrophilic channels where water heptamers and carboxyl oxygen atoms conspire to form H-bond networks, whereas 3D {[Ba6(BPTC)3(H2O)6]·11H2O}n (Ba-BPTC) shows Ba-O inorganic layer (I(2)O(1)) and 1D channels incorporating large water 14-mers and 18-mers. M-BPTC (M = Mg, Sr) species exhibit excellent water stability and proton conductivity due to their respective appropriate pathways for proton transporting. M-BPTC (M = Sr, Ba) structures are highly thermally stable due to the presence of the inorganic connectivity. The present results suggest that M-BPTC (M = Mg, Sr) are promising materials for proton conduction and provide insight into the hydrogen bonding motif. </div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">25365335</PMID><DateCompleted><Year>2015</Year><Month>05</Month><Day>21</Day></DateCompleted><DateRevised><Year>2014</Year><Month>11</Month><Day>17</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1520-510X</ISSN><JournalIssue CitedMedium="Internet"><Volume>53</Volume><Issue>22</Issue><PubDate><Year>2014</Year><Month>Nov</Month><Day>17</Day></PubDate></JournalIssue><Title>Inorganic chemistry</Title><ISOAbbreviation>Inorg Chem</ISOAbbreviation></Journal><ArticleTitle>Alkaline earth metal (Mg, Sr, Ba)-organic frameworks based on 2,2',6,6'-tetracarboxybiphenyl for proton conduction.</ArticleTitle><Pagination><MedlinePgn>12050-7</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1021/ic5017593</ELocationID><Abstract><AbstractText>Three new alkaline earth metal based metal-organic frameworks (MOFs), namely M-BPTC (M = Mg, Sr, Ba), have been synthesized by using BPTC (2,2',6,6'-tetracarboxybiphenyl) as ligand under hydrothermal conditions. These MOFs exhibit interesting structural diversity, variable chemical and thermal stability, as well as proton conductivity. Mg-BPTC with the formula {[Mg(BPTC)0.5(H2O)3]·5H2O}n consists of BPTC(4-) extended metal layers, and novel highly ordered infinite tape-like structures of cyclic water octamers reside interlayer. Three-dimensional porous {[Sr2(BPTC)(H2O)6]·H2O}n (Sr-BPTC) features inorganic Sr-O chains (I(1)O(2)) and open hydrophilic channels where water heptamers and carboxyl oxygen atoms conspire to form H-bond networks, whereas 3D {[Ba6(BPTC)3(H2O)6]·11H2O}n (Ba-BPTC) shows Ba-O inorganic layer (I(2)O(1)) and 1D channels incorporating large water 14-mers and 18-mers. M-BPTC (M = Mg, Sr) species exhibit excellent water stability and proton conductivity due to their respective appropriate pathways for proton transporting. M-BPTC (M = Sr, Ba) structures are highly thermally stable due to the presence of the inorganic connectivity. The present results suggest that M-BPTC (M = Mg, Sr) are promising materials for proton conduction and provide insight into the hydrogen bonding motif. </AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Dong</LastName><ForeName>Xi-Yan</ForeName><Initials>XY</Initials><AffiliationInfo><Affiliation>College of Chemistry and Molecular Engineering, Zhengzhou University , Science Road No. 100, Zhengzhou 450001, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hu</LastName><ForeName>Xiao-Peng</ForeName><Initials>XP</Initials></Author><Author ValidYN="Y"><LastName>Yao</LastName><ForeName>Hong-Chang</ForeName><Initials>HC</Initials></Author><Author ValidYN="Y"><LastName>Zang</LastName><ForeName>Shuang-Quan</ForeName><Initials>SQ</Initials></Author><Author ValidYN="Y"><LastName>Hou</LastName><ForeName>Hong-Wei</ForeName><Initials>HW</Initials></Author><Author ValidYN="Y"><LastName>Mak</LastName><ForeName>Thomas C W</ForeName><Initials>TC</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>11</Month><Day>03</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>Inorg Chem</MedlineTA><NlmUniqueID>0366543</NlmUniqueID><ISSNLinking>0020-1669</ISSNLinking></MedlineJournalInfo></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>11</Month><Day>4</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>11</Month><Day>5</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2014</Year><Month>11</Month><Day>5</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25365335</ArticleId><ArticleId IdType="doi">10.1021/ic5017593</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><noCountry><name sortKey="Hou, Hong Wei" sort="Hou, Hong Wei" uniqKey="Hou H" first="Hong-Wei" last="Hou">Hong-Wei Hou</name><name sortKey="Hu, Xiao Peng" sort="Hu, Xiao Peng" uniqKey="Hu X" first="Xiao-Peng" last="Hu">Xiao-Peng Hu</name><name sortKey="Mak, Thomas C W" sort="Mak, Thomas C W" uniqKey="Mak T" first="Thomas C W" last="Mak">Thomas C W. Mak</name><name sortKey="Yao, Hong Chang" sort="Yao, Hong Chang" uniqKey="Yao H" first="Hong-Chang" last="Yao">Hong-Chang Yao</name><name sortKey="Zang, Shuang Quan" sort="Zang, Shuang Quan" uniqKey="Zang S" first="Shuang-Quan" last="Zang">Shuang-Quan Zang</name></noCountry><country name="République populaire de Chine"><noRegion><name sortKey="Dong, Xi Yan" sort="Dong, Xi Yan" uniqKey="Dong X" first="Xi-Yan" last="Dong">Xi-Yan Dong</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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