TY - JOUR

T1 - Bi(iii) immobilization inside MIL-101

T2 - enhanced photocatalytic performance

AU - Kovalenko, Konstantin A.

AU - Ruban, Natalia V.

AU - Adonin, Sergey A.

AU - Korneev, Denis V.

AU - Erenburg, Simon B.

AU - Trubina, Svetlana V.

AU - Kvashnina, Kristina

AU - Sokolov, Maxim N.

AU - Fedin, Vladimir P.

N1 - Funding Information: This work was supported by the Russian Science Foundation (Grant No. 14-23-00013). Publisher Copyright: © The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.

PY - 2017/3/21

Y1 - 2017/3/21

N2 - A novel hybrid material Bi(iii)@MIL-101 (Bi(iii) = Bi-containing oxoclusters and MIL-101 = chromium(iii) oxoterephthalate) was obtained by the intra-pore hydrolysis of guest bismuth(iii) chloride in ammonia solution. This compound was characterized by chemical analysis, powder X-ray diffraction, nitrogen sorption and TEM techniques. According to the obtained data all Bi species are located only inside the matrix. The framework structure remains intact during all synthetic operations. The chemical nature of Bi(iii)-containing clusters inside the MIL-101 matrix was suggested based on the EXAFS study. The catalytic activity of Bi(iii)@MIL-101 in photodegradation of methyl red (MR) has been tested. The introduction of Bi(iii)-species inside MIL-101 significantly increases the photocatalytic performance in comparison with layered BiOCl which was obtained under the same synthetic conditions without MIL-101.

AB - A novel hybrid material Bi(iii)@MIL-101 (Bi(iii) = Bi-containing oxoclusters and MIL-101 = chromium(iii) oxoterephthalate) was obtained by the intra-pore hydrolysis of guest bismuth(iii) chloride in ammonia solution. This compound was characterized by chemical analysis, powder X-ray diffraction, nitrogen sorption and TEM techniques. According to the obtained data all Bi species are located only inside the matrix. The framework structure remains intact during all synthetic operations. The chemical nature of Bi(iii)-containing clusters inside the MIL-101 matrix was suggested based on the EXAFS study. The catalytic activity of Bi(iii)@MIL-101 in photodegradation of methyl red (MR) has been tested. The introduction of Bi(iii)-species inside MIL-101 significantly increases the photocatalytic performance in comparison with layered BiOCl which was obtained under the same synthetic conditions without MIL-101.

KW - METAL-ORGANIC FRAMEWORKS

KW - VISIBLE-LIGHT

KW - HETEROGENEOUS CATALYSTS

KW - DYE DEGRADATION

KW - WATER-TREATMENT

KW - BIOX X

KW - COMPOSITE

KW - NANOPARTICLES

KW - COMPLEXES

KW - LIGAND

UR - http://www.scopus.com/inward/record.url?scp=85015386555&partnerID=8YFLogxK

U2 - 10.1039/C6NJ03482A

DO - 10.1039/C6NJ03482A

M3 - Article

AN - SCOPUS:85015386555

VL - 41

SP - 2255

EP - 2260

JO - New Journal of Chemistry

JF - New Journal of Chemistry

SN - 1144-0546

IS - 6

ER -