%0 Journal Article %1 RN297 %A Aliaga, J.A. %A Alonso-Nunez, G. %A Zepeda, T. %A Araya, J.F. %A Rubio, P.F. %A Bedolla-Valdez, Z. %A Paraguay-Delgado, F. %A Farias, M. %A Fuentes, S. %A Gonzalez, G. %D 2016 %I 2016 Elsevier B.V. %J Journal of Non-Crystalline Solids %K amorphous catalysts, chemical disulfide, dqcauchile hds hydrodenitrogenation, hydrodesulfurization, hydrothermal materials, mos2, nanostructured rhenium sulfide, synthesis, %P 29-34 %R 10.1016/j.jnoncrysol.2016.05.033 %T Synthesis of Highly Destacked Res2 Layers Embedded in Amorphous Carbon from a Metal-Organic Precursor %U /brokenurl#<Go to ISI>://WOS:000381841200005 %V 447 %X In the current study, a new approach to the synthesis of highly destacked ReS2 layers embedded in amorphous carbon via the thermal decomposition of a tetraoctylammonium perrhenate precursor, under sulfidizing atmosphere (15% v/v H2S mixture H2S/H-2 gas), is described. X-ray diffraction, scanning electron microscopy, scanning transmission electron microscopy, energy-dispersive X-ray spectroscopy and X-ray photoelectron spectroscopy analysis of the thermolysis product confirm the formation of rhenium disulfide. The synthesized compound is found as single layers with a minor proportion of few-layer arrangements, embedded in amorphous carbon. Xray diffraction, UV-visible diffuse reflectance, and thermogravimetry analysis were made in order to characterize the metal-organic salt precursor, showing that the perrhenate ions are dispersed widely from each other in the matrix of the organic cations, forming an inorganic-organic salt. The special arrangement of these ReS2 layers has a potential use as a heterogeneous catalyst due to the high proportion of edge sites.

@article{RN297, abstract = {In the current study, a new approach to the synthesis of highly destacked ReS2 layers embedded in amorphous carbon via the thermal decomposition of a tetraoctylammonium perrhenate precursor, under sulfidizing atmosphere (15% v/v H2S mixture H2S/H-2 gas), is described. X-ray diffraction, scanning electron microscopy, scanning transmission electron microscopy, energy-dispersive X-ray spectroscopy and X-ray photoelectron spectroscopy analysis of the thermolysis product confirm the formation of rhenium disulfide. The synthesized compound is found as single layers with a minor proportion of few-layer arrangements, embedded in amorphous carbon. Xray diffraction, UV-visible diffuse reflectance, and thermogravimetry analysis were made in order to characterize the metal-organic salt precursor, showing that the perrhenate ions are dispersed widely from each other in the matrix of the organic cations, forming an inorganic-organic salt. The special arrangement of these ReS2 layers has a potential use as a heterogeneous catalyst due to the high proportion of edge sites. }, added-at = {2019-12-04T03:57:35.000+0100}, author = {Aliaga, J.A. and Alonso-Nunez, G. and Zepeda, T. and Araya, J.F. and Rubio, P.F. and Bedolla-Valdez, Z. and Paraguay-Delgado, F. and Farias, M. and Fuentes, S. and Gonzalez, G.}, biburl = {https://www.bibsonomy.org/bibtex/2354a744d40336bfb22be623d91d9f2ae/dqcauchile}, doi = {10.1016/j.jnoncrysol.2016.05.033}, interhash = {f76c885cc26630dbb18c3e7799da1984}, intrahash = {354a744d40336bfb22be623d91d9f2ae}, issn = {0022-3093}, journal = {Journal of Non-Crystalline Solids}, keywords = {amorphous catalysts, chemical disulfide, dqcauchile hds hydrodenitrogenation, hydrodesulfurization, hydrothermal materials, mos2, nanostructured rhenium sulfide, synthesis,}, pages = {29-34}, publisher = {2016 Elsevier B.V.}, timestamp = {2019-12-04T03:58:17.000+0100}, title = {Synthesis of Highly Destacked Res2 Layers Embedded in Amorphous Carbon from a Metal-Organic Precursor}, type = {Journal Article}, url = {/brokenurl#<Go to ISI>://WOS:000381841200005}, volume = 447, year = 2016 }