Loading...
Please wait, while we are loading the content...
Design and synthesis of purely inorganic 3D frameworks composed of reduced vanadium clusters and manganese linkers.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Zhou, Yang-Yang Yao, Shuang Yan, Jinghui Chen, Li Wang, Tongtong Wang, Chunjie Zhang, Zhiming |
| Copyright Year | 2015 |
| Abstract | Two purely inorganic three-dimensional (3D) frameworks [Mn4(H2O)11V(IV)(18)O42(PO4)](7-) (1) and [Mn2(H2O)7V(IV)(18)O42(PO4)](11-) (2) were synthesized under hydrothermal conditions and fully characterized by single-crystal X-ray structural analysis, IR spectroscopy, thermogravimetric analysis and PXRD. Structural analysis revealed that these two compounds contained a similar all reduced polyoxoanion [V(IV)(18)O42(PO4)](15-) linked by different amounts of manganese centers to form 3D framework materials. The V centers in these two compounds were all reduced to the +IV oxidation state, resulting in an all reduced polyoxoanion, which was firstly used as the building block for constructing 3D framework materials. The all reduced typical polyoxoanion [V(IV)(18)O42(PO4)](15-) with 15 negative charges supplied enough charge amount to accept TM cations. In these two structures, the anions were surrounded by 12 and 5 Mn(2+) ions, respectively, adjusted by varying the feeding amount of MnCl2·4H2O. An electrocatalytic study revealed that compound 1 exhibits electrocatalytic activity for reduction of H2O2. |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/c5dt03397g |
| PubMed reference number | 26511155 |
| Journal | Medline |
| Volume Number | 44 |
| Issue Number | 47 |
| Alternate Webpage(s) | http://pubs.rsc.org/en/content/getauthorversionpdf/C5DT03397G |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/c5/dt/c5dt03397g/c5dt03397g1.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/c5dt03397g |
| Journal | Dalton transactions |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
