Iimveliso

I-ZIF-8 inokwenziwa nge-zinc kunye ne-2-Methylimidazole kunye nesakhiwo se-sodalite esiquka i-ring-line ye-ZnN4 yamalungu amathandathu, enozinzo oluhle lwe-thermal kunye neekhemikhali, ngokukodwa indawo enkulu yendawo ethile, i-porosity eguquguqukayo kunye neendawo ezininzi ezisebenzayo. . Ibonise inzuzo ephawulekayo kunye nenkqubela phambili kwi-adsorption, ukwahlula igesi, ukuhanjiswa kweziyobisi, i-catalysis kunye ne-biosensor.

Al-FUM, kunye nefomula ethi Al(OH)(fum). x H₂O (x=3.5; fum=fumarate) ibonisa ulwakhiwo oluyinyani ngokwenyani kwi-isoreticular kwisixhobo esaziwayo-MIL-53(Al)-BDC (BDC=1,4-benzenedicarboxylate). Isakhelo sakhiwe ngamatyathanga entsimbi ye-octahedra yokwabelana ngekona edityaniswe kunye ne-fumarate ukwenza imingxuma eyi-1D emile okwelozenge ene-circa 5.7×6.0 Ųimilinganiselo yasimahla.

Isakhelo se-Calgary 20 (CALF-20) yenziwe nge-zinc ion (Zn²⁺) njengomthombo we-ion yesinyithi kunye ne-oxalate ion (Ox^2-) kunye ne-1,2,4-triazolate (Tri) njenge-ligands yezinto eziphilayo, echazwe njenge [Zn₂Ntathu₂Ox]. I-CALF-20 ine-CO ephezulu₂amandla e-adsorption ngenxa yentsebenziswano enomtsalane yokusasazwa phakathi kweCO₂kunye nesakhiwo se-MOF.

I-HKUST-1 ekwaziwa ngokuba yi-MOF-199 yenziwe ngeeyunithi zentsimbi ezidimeric, ezidityaniswe yi-benzene-1,3,5-tricarboxylate linker molecules, Cu.²⁺yayisetyenziswa njengeziko lesinyithi kwizinto ezenziweyo ze-HKUST-1. Ifundwe ngokubanzi ngenxa yobhengezo olumangalisayo lwerhasi kunye nokwahlula amandla.

I-MIL-53 (Al), kunye nefomula yemichiza ye- [Al (OH) [(O2C)–C6H4–(CO)₂)], sisikhokelo sesinyithi-ephilayo esisebenza ngeendlela ezininzi (i-MOF) kunye nezicelo ezibalulekileyo kwimvakalelo yegesi, i-adsorption, kunye nezixhobo zokukhanya.

I-MIL-88A(Fe) yenziwe nge-FeCl₃·6H₂I-O kunye ne-sodium fumarate ebonise amandla abalulekileyo kwizicelo ezahlukeneyo, ngakumbi ukulungiswa kokusingqongileyo kunye ne-catalysis.

I-KAUST-7 ikwabizwa ngokuba yi-NbOFFIVE-1-Ni. I-KAUST-7 inomgama omde we-Nb–O kunye ne-Nb–F xa kuthelekiswa ne-Si–F (1.899 Å ye-Nb–F vs. 1.681 Å ye-Si–F). Oku kubangele ukuba i-anionic octahedra enkulu ibe yintsika yegridi yesikweri ngaloo ndlela inciphisa ubungakanani bepore. I-KAUST-7 iye yatsala ingqalelo ebanzi ngenxa yozinzo oluphezulu lweekhemikhali kunye nokuzinza kwe-thermal, ukunyamezela okubalaseleyo ngamanzi kunye ne-H.₂S, kunye ne-CO ephezulu₂ukhetho lwe-adsorption ngaphezu kwe-H₂kunye ne-CH₄.

I-MIL-100(Al) (Al₃O(OH)(H₂O)2(BTC)2·nH₂O) yenziwa yi-trinuclear {Al(uO)(CO)} cluster, elungiselelwe ukwenza i-supertetrahedron. I-MIL-100 (Al) ifunyenwe ngokukodwa kwi-pH encinci (0.5 ~ 0.7) emva kwe-3 ~ 4h, ephawulekayo kwiimpawu zayo ezikhethekileyo zesakhiwo kunye ne-catalytic. Iziza zenkqubo-sikhokelo, ezibandakanya iindidi ezahlukeneyo ze-hydroxyl kunye namaqela e-formate, zinegalelo ekusebenzeni kwakhona kunye nokuguquguquka, ukwandisa amandla ayo okusetyenziswa kwe-catalytic.

I-MIL-100(Cr), enefomula yekhemikhali ye-C₁₈H₁₀Cr₃FO₁₅, eyaziwa ngeempawu zayo ezikhethekileyo kunye nokusetyenziswa kwiinkalo ezahlukeneyo, ngokukodwa ekuhlukaneni kwegesi kunye ne-catalysis.

I-MIL-100(Fe) iqulathe [Fe₃O(X) (H₂THE)₂]6+ (X = OH− okanye F−) amaqela kunye ne-1, 3, 5-benzenetricarboxylicacid (H3BTC) anion enesakhiwo esiqinileyo se-zeotype, enika iindidi ezimbini zemingxuma ye-25 kunye ne-29 Å efikeleleka kwiintlobo ezimbini zeefestile ze-5.5 kunye ne-8.6 Å. I-MIL-100 (Fe) yayizinzile ngokuphawulekayo phantsi komlinganiselo omkhulu woxinzelelo lomphunga wamanzi okanye unyango ngamanzi abilayo kwaye ifunyenwe ibonisa ukusebenza kakuhle kwi-gas adsorption kunye nokwahlula.

I-MIL-101(Al) yakhiwe kwizinxulumanisi ezifumaneka ngokurhweba ze-terephthalate. Ii-SBUs zi-carboxylate bridged trimeric μ₃-O i-centered aluminium clusters, ene-C3v symmetry kunye nefomula jikelele Al₃(m₃-O)(O₂CR)₆X₃.

I-MIL-101 (Cr) ifunyenwe ngokuphendula kwe-hydrothermal yetyuwa ye-chromium kunye ne-terephthalic acid (H2BDC). Esi sixhobo sinesakhiwo se-octahedral eneentlobo ezimbini zeekheji zangaphakathi (2.9 kunye ne-3.4 nm) ezinefestile ezimbini (1.2 kunye ne-1.6 nm) kunye nommandla we-BET ophezulu kune-2000 m.²/g. I-MIL-101 (Cr) ibixelwe kwizicelo ezahlukeneyo ezifana ne-adsorption yegesi, idayi kunye neziyobisi; kwaye njenge-catalyst kwisizukulwana se-hydrogen kunye ne-oxidation.

I-MIL-101(Fe) (ifomula yemolekyuli:Fe₃O(H₂THE)₂OH(BTC)₂) yinkqubo ye-metal-organic (MOF) eye yafumana ingqalelo kwizicelo zayo ezahlukeneyo, ngokukodwa kwi-adsorption, i-catalysis, kunye nokuhanjiswa kweziyobisi.

I-MOF-303 ngokuyinhloko iqulunqwe yi-3,5-pyrazoledicarboxylic acid (PDC) i-linkers, eyenza inethiwekhi ene-porous efanelekileyo kwiinkqubo zokuhlukana kwegesi kunye nolwelo. I-MOF-303 ibonise amandla abalulekileyo kwizicelo ezahlukeneyo, ngakumbi kwi-pervaporation, i-gas adsorption, kunye nohlalutyo lwe-biomedical.

I-MOF-801 yakhiwe nguZr₆THE₄(OH)₄kunye ne-fumarate njengeqela lesinyithi kunye ne-ligand, ngokulandelelanayo. Ine-topology efanayo xa kuthelekiswa ne-UiO-66 kwaye yaxelwa okokuqala ngo-2012 apho zombini i-ZrCl₄kunye ne-fumaric acid yaphendulwa kwimeko ye-solvothermal kunye nobukho be-formic acid njengemodyuli. Oku kuqhutywa ngakumbi sisicelo saso esithembisayo njengesivuni amanzi esisebenzisa ukufuma okujikelezileyo ukuvelisa amanzi amatsha kunye nanjengesixhobo sokupholisa.

I-MOF-808 yi-Zr-MOF eyaxelwa okokuqala nguFurukawa et al, inemingxuma emikhulu (ububanzi be-18.4 Å) kunye neendawo eziphezulu zeBET ezingaphezulu kwe-2000 m.²/g. Imeko ephezulu ye-oxidation ye-Zr kwiyunithi yesakhiwo sesibini se-inorganic (SBU) ibangela ukuxinana kwentlawulo ephezulu kunye ne-bond polarization ekhokelela kunxibelelwano oluqinileyo phakathi kwe-athomu ye-Zr kunye ne-O kwisakhiwo, esinika i-MOF-808 ngokuzinza okuphawulekayo kwiindawo ze-hydrothermal kunye ne-acidic. .