Significant magnetocaloric and microwave absorption performances in ultrafine ErC2@C core-shell structural nanocomposites

Wei, 2018, Waste cotton-derived magnetic porous carbon for high-efficiency microwave absorption, Comput. Commun., 9, 70 Wei, 2018, Fabrication of TiN/Carbon nanofibers by electrospinning and their electromagnetic wave absorption properties, J. Alloy. Comp., 735, 1488, 10.1016/j.jallcom.2017.11.295 Liu, 2018, Arousing effective attenuation mechanism of reduced graphene oxide-based composites for lightweight and high efficiency microwave absorption, Appl. Phys. Lett., 113, 10.1063/1.5040945 Luo, 2018, Graphene shield by SiBCN ceramic: a promising high-temperature electromagnetic wave-absorbing material with oxidation resistance, ACS Appl. Mater. Interfaces, 10, 39307, 10.1021/acsami.8b15365 Song, 2017, Highly efficient electromagnetic wave absorbing metal-free and carbon-rich ceramics derived from hyperbranched polycarbosilazanes, J. Phys. Chem. C, 121, 24774, 10.1021/acs.jpcc.7b07646 Luo, 2016, Microwave absorbing polymer-derived ceramics from cobalt coordinated poly(dimethylsilylene)diacetylenes, J. Phys. Chem. C, 120, 18721, 10.1021/acs.jpcc.6b03995 Angappan, 2018, Tailorable electromagnetic interference shielding using nickel coated glass fabric-epoxy composite with excellent mechanical property, Comput. Commun., 10, 110 Li, 2006, Electromagnetic interference (EMI) shielding of single-walled carbon nanotube epoxy composites, Nano Lett., 6, 1141, 10.1021/nl0602589 Tang, 2018, Fabrication and investigations on the polydopamine/KH-560 functionalized PBO fibers/cyanate ester wave-transparent composites, Comput. Commun., 8, 36 Zhang, 2010, Multidielectric polarizations in the core/shell Co/graphite nanoparticles, Appl. Phys. Lett., 96, 223111, 10.1063/1.3446868 Li, 2018, Improved microwave absorption properties by atomic-scale substitutions, Carbon, 139, 181, 10.1016/j.carbon.2018.06.030 Sakai, 1981, Magnetic and electrical properties of LaC2, CeC2, PrC2, NdC2, and SmC2, J. Chem. Phys., 75, 3027, 10.1063/1.442396 Chaudhary, 2015, Synthesis of magnetic GdC2 nanoparticles using cavitation plasma, Mater. Lett., 158, 194, 10.1016/j.matlet.2015.05.156 Feng, 2018, Significant high-frequency electromagnetic wave absorption performance of Ni2+xMn1−xGa alloys, J. Mater. Sci., 53, 11779, 10.1007/s10853-018-2440-z P Zhang, 2017, Gas sensors based on ytterbium ferrites nanocrystalline powders for detecting acetone with low concentrations, Sensor. Actuator. B Chem., 246, 9, 10.1016/j.snb.2017.01.096 Li, 2016, Review of magnetic properties and magnetocaloric effect in the intermetallic compounds of rare earth with low boiling point metals, Chin. Phys. B, 25 Zhang, 2018, Structure and cryogenic magnetic properties in Ho2BaCuO5 cuprite, Ceram. Int., 44, 1991, 10.1016/j.ceramint.2017.10.143 Baaziz, 2018, Magnetocaloric properties of La0. 67Sr0. 33MnO3 tunable by particle size and dimensionality, Chem. Phys. Lett., 691, 355, 10.1016/j.cplett.2017.10.021 Guo, 2019, Magnetic phase transition and magnetocaloric effect in Er2Ni2Ga compound, IEEE Trans. Magn., 55, 2500204, 10.1109/TMAG.2018.2878550 Li, 2018, Achievement of a table-like magnetocaloric effect in the dual-phase ErZn2/ErZn composite, Mater. Res. Lett., 6, 67, 10.1080/21663831.2017.1393778 Zhang, 2019, Microstructure and cryogenic magnetic properties in amorphousized RE57Cu25Al18 (RE = Ho and Tm) ribbons, J. Alloy. Comp., 770, 849, 10.1016/j.jallcom.2018.08.210 Chen, 2013, Highly active and durable nanostructured molybdenum carbide electrocatalysts for hydrogen production, Energy Environ. Sci., 6, 943, 10.1039/c2ee23891h Zhao, 2013, Hydrogen evolution by tungsten carbonitride nanoelectrocatalysts synthesized by the formation of a tungsten acid/polymer hybrid in situ, Angew. Chem. Int. Ed., 52, 13638, 10.1002/anie.201307527 Hunt, 2014, Engineering non-sintered, metal-terminated tungsten carbide nanoparticles for catalysis, Angew. Chem. Int. Ed., 53, 5131, 10.1002/anie.201400294 Du, 2018, Raw-cotton-derived N-doped carbon fiber aerogel as an efficient electrode for electrochemical capacitors, ACS Sustain. Chem. Eng., 6, 4008, 10.1021/acssuschemeng.7b04396 Speranza, 2004, Erbium-doped thin amorphous carbon films prepared by mixed CVD sputtering, Appl. Surf. Sci., 238, 117, 10.1016/j.apsusc.2004.05.191 Zhou, 2011, Er3+ doped bismuth molybdate nanosheets with exposed {0 1 0} facets and enhanced photocatalytic performance, Appl. Catal. B Environ., 110, 221, 10.1016/j.apcatb.2011.09.004 Moulder, 1996 Han, 2017, FeSn2/defective onion-like carbon core-shell structured nanocapsules for high-frequency microwave absorption, J. Alloy. Comp., 695, 2605, 10.1016/j.jallcom.2016.11.167 Zhang, 2006, Microwave absorption properties of the carbon-coated nickel nanocapsules, Appl. Phys. Lett., 89 Naito, 1971, Application of ferrite to electromagnetic wave absorber and its characteristics, IEEE Trans. Microw. Theor. Tech., 19, 65, 10.1109/TMTT.1971.1127446 Li, 2017, Dependence of gigahertz microwave absorption on the mass fraction of Co@C nanocapsules in composite, J. Alloy. Comp., 724, 1023, 10.1016/j.jallcom.2017.07.101 Wang, 2017, Heterogeneous interfacial polarization in Fe@ZnO nanocomposites induces high-frequency microwave absorption, Mater. Lett., 209, 276, 10.1016/j.matlet.2017.07.111