In this study, three-dimensional network architectures are constructed using nano-sized graphene oxide (nGO) as the building block. The cross-linking reaction of nGO is conducted in sub-micrometre water droplets in an emulsion system to control the size of the networks by restricting the reaction space. Two types of three-dimensional GO networks with different cross-linking lengths were constructed, and their methyl orange adsorption and release behaviours were investigated under external stimuli, such as thermal treatment, ultrasonic wave treatment and near-infrared light irradiation.

中文翻译：

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在三维氧化石墨烯网络结构上的吸附和释放

在这项研究中，使用纳米级氧化石墨烯（nGO）作为构建块来构建三维网络体系结构。nGO的交联反应在乳液系统中的亚微米水滴中进行，以通过限制反应空间来控制网络的大小。构建了具有不同交联长度的两类三维GO网络，并在热处理，超声波处理和近红外光等外部刺激下研究了甲基橙对甲基橙的吸附和释放行为。