期刊
ACS NANO
卷 10, 期 5, 页码 5272-5279出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsnano.6b01059
关键词
high temperature heater; 3D printing; reduced graphene oxide; Joule heating; thermal energy management
类别
资金
- Maryland Nano Center and its AIMLab
High temperature heaters are ubiquitously used in materials synthesis and device processing. In this work, we developed three-dimensional (3D) printed reduced graphene oxide (RGO)-based heaters to function as high-performance thermal supply with high temperature and ultrafast heating rate. Compared with other heating sources, such as furnace, laser, and infrared radiation, the 3D printed heaters demonstrated in this work have the following distinct advantages: (1) the RGO based heater can operate at high temperature up to 3000 K because of using the high temperature-sustainable carbon material; (2) the heater temperature can be ramped up and down with extremely fast rates, up to similar to 20 000 K/second; (3) heaters with different shapes can be directly printed with small sizes and onto different substrates to enable heating anywhere. The 3D printable RGO heaters can be applied to a wide range of nanomanufacturing when precise temperature control in time, placement, and the ramping rate are important.
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