{"id":1534,"date":"2023-08-31T10:19:09","date_gmt":"2023-08-31T10:19:09","guid":{"rendered":"https:\/\/wp.icmm.csic.es\/nanocarma\/?p=1534"},"modified":"2023-08-31T10:26:25","modified_gmt":"2023-08-31T10:26:25","slug":"insights-into-the-synthesis-parameters-effects-on-the-structural-morphological-and-magnetic-properties-of-copper-oxide-nanoparticles","status":"publish","type":"post","link":"https:\/\/wp.icmm.csic.es\/nanocarma\/?p=1534","title":{"rendered":"Insights into the Synthesis Parameters Effects on the Structural, Morphological, and Magnetic Properties of Copper Oxide Nanoparticles"},"content":{"rendered":"<p>The present study aims at the integration of the \u201coxalic conversion\u201d route into \u201cgreen chemistry\u201d for the synthesis of copper oxide nanoparticles (CuO-NPs) with controllable structural, morphological, and magnetic properties. Two oxalate-containing precursors (H<SUB>2<\/SUB>C<SUB>2<\/SUB>O<SUB>4<\/SUB>.2H<SUB>2<\/SUB>O and (NH<SUB>4<\/SUB>)<SUB>2<\/SUB>C<SUB>2<\/SUB>O<SUB>4<\/SUB>.H<SUB>2<\/SUB>O) and different volume ratios of a mixed water\/glycerol solvent were tested. First, the copper oxalates were synthesized and then subjected to thermal decomposition in air at 400 \u00b0C to produce the CuO powders. The purity of the samples was confirmed by X-ray powder diffraction (XRPD), and the crystallite sizes were calculated using the Scherrer method. The transmission electron microscopy (TEM) images revealed oval-shaped CuO-NPs, and the scanning electron microscopy (SEM) showed that morphological features of copper oxalate precursors and their corresponding oxides were affected by the glycerol (V\/V) ratio as well as the type of C<SUB>2<\/SUB>O<SUB>4<\/SUB><SUP>2-<\/SUP> starting material. The magnetic properties of CuO-NPs were determined by measuring the temperature-dependent magnetization and the hysteresis curves at 5 and 300 K. The obtained results indicate the simultaneous coexistence of dominant antiferromagnetic and weak ferromagnetic behavior.<\/p>\n<p>F. Mbarek, I. Ch\u00e9rif, A. Ch\u00e9rif, J. M. Alonso, I. Morales, P. de la Presa, S. Ammar, \u00abInsights into the Synthesis Parameters Effects on the Structural, Morphological, and Magnetic Properties of Copper Oxide Nanoparticles,\u00bb <a href=\"https:\/\/doi.org\/10.3390\/ma16093426\">Materials <strong>16<\/strong>, 3426 (2023)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The present study aims at the integration of the \u201coxalic conversion\u201d route into \u201cgreen chemistry\u201d for the synthesis of copper oxide nanoparticles (CuO-NPs) with controllable structural, morphological, and magnetic properties. Two oxalate-containing precursors (H2C2O4.2H2O and (NH4)2C2O4.H2O) and different volume ratios &hellip; <a href=\"https:\/\/wp.icmm.csic.es\/nanocarma\/?p=1534\">Sigue leyendo <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":77,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[7,16],"tags":[],"class_list":["post-1534","post","type-post","status-publish","format-standard","hentry","category-hrtem","category-publications"],"_links":{"self":[{"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=\/wp\/v2\/posts\/1534","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=\/wp\/v2\/users\/77"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1534"}],"version-history":[{"count":3,"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=\/wp\/v2\/posts\/1534\/revisions"}],"predecessor-version":[{"id":1539,"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=\/wp\/v2\/posts\/1534\/revisions\/1539"}],"wp:attachment":[{"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1534"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1534"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.icmm.csic.es\/nanocarma\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1534"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}