The application of two-dimensional (2D) materials as a building component for aerogels formation allows obtaining three-dimensional (3D) structures featured by remarkable physiochemical properties. One of the most commonly applied 2D materials for the aerogels fabrication is a graphene oxide (GO), which can undergo chemical or thermal reduction forming a reduced graphene oxide (rGO) porous network. Interestingly, the influence of the reduction process on the magnetic properties of rGO-based aerogels is still uncharted. This article sheds a light onto interdependence between reducing agents (hydrazine, sodium borohydride, ethane-1,2-diamine, citric acid, ascorbic acid), which were applied during GO hydrothermal reduction, and the magnetic properties of thereby formed rGO aerogels. The magnetic characterization was performed by vibration magnetometer (VSM) and electron paramagnetic resonance (EPR) in the temperature range of 4–300 K. It was found that the choice of reducing agent significantly affects the resulting magnetic properties of aerogels. This is directly linked to the spatial organization of the defects and localization of conduction electrons in rGO hexagonal lattice.

二维（2D）材料作为气凝胶形成的建筑成分的应用允许获得具有显着理化特性的三维（3D）结构。气凝胶制造中最常用的2D材料之一是氧化石墨烯（GO），可以对其进行化学还原或热还原，形成还原的氧化石墨烯（rGO）多孔网络。有趣的是，还原过程对基于rGO的气凝胶的磁性能的影响仍然未知。本文揭示了GO水热还原过程中使用的还原剂（肼，硼氢化钠，乙烷1,2-二胺，柠檬酸，抗坏血酸）之间的相互依赖性，以及由此形成的rGO气凝胶的磁性。磁性表征是通过振动磁力计（VSM）和电子顺磁共振（EPR）在4–300 K的温度范围内进行的。发现还原剂的选择会显着影响所得气凝胶的磁性。这与缺陷的空间组织和导电电子在rGO六角形晶格中的定位直接相关。