% IMPORTANT: The following is UTF-8 encoded. This means that in the presence % of non-ASCII characters, it will not work with BibTeX 0.99 or older. % Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or % “biber”. @ARTICLE{Mahy:283650, author = {Mahy, Julien G. and Tasseroul, Ludivine and Herlitschke, Marcus and Lambert, Stéphanie D. and Hermann, Raphael}, title = {{F}e$^{3+}$/{I}ron {O}xide/{S}i{O}$_{2}$ {X}erogel {C}atalysts for p-nitrophenol {D}egradation by {P}hoto-{F}enton {E}ffects: {I}nfluence of {T}hermal {T}reatment on {C}atalysts {T}exture}, journal = {Materials today / Proceedings}, volume = {3}, number = {2}, issn = {2214-7853}, address = {Amsterdam [u.a.]}, publisher = {Elsevier}, reportid = {FZJ-2016-01952}, pages = {464 - 469}, year = {2016}, abstract = {Three iron xerogel catalysts were synthesized by hydrolysis and condensation of tetraethoxysilane (TEOS) and 3-(2-aminoethylamino)propyltrimethoxysilane (EDAS) which is able to form a chelate with iron ions. Four thermal treatments were applied to catalysts: drying, drying-autoclaving, calcination and calcination-autoclaving. Textural characterizations show that the specific surface area is increased by calcination while materials microporosity completely collapse when using autoclaving. Based on Mössbauer spectroscopy and magnetometry measurements, only Fe3+ species were observed in xerogel catalysts. The photo-Fenton effect of these catalysts was evaluated on the degradation of p-nitrophenol in aqueous media. In the presence of H2O2, results show that this effect reachs $99\%$ of degradation after 24 h. Mössbauer and catalytic tests are presented in another paper.}, cin = {JCNS-2 / PGI-4 / JARA-FIT}, ddc = {600}, cid = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 / $I:(DE-82)080009_20140620$}, pnm = {144 - Controlling Collective States (POF3-144) / 524 - Controlling Collective States (POF3-524) / 6212 - Quantum Condensed Matter: Magnetism, Superconductivity (POF3-621) / 6213 - Materials and Processes for Energy and Transport Technologies (POF3-621) / 6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623)}, pid = {G:(DE-HGF)POF3-144 / G:(DE-HGF)POF3-524 / G:(DE-HGF)POF3-6212 / G:(DE-HGF)POF3-6213 / G:(DE-HGF)POF3-6G4}, typ = {PUB:(DE-HGF)16}, UT = {WOS:000370378000060}, doi = {10.1016/j.matpr.2016.01.043}, url = {https://juser.fz-juelich.de/record/283650}, }