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Figure 6 | Journal of Analytical Science and Technology

Figure 6

From: Optical characteristics and photothermal conversion of natural iron oxide colloid

Figure 6

Temperature changes. (a) Temperature change of the GJ colloidal powder/water mixture (10 mg/10 ml) and pure DI water under visible and NIR light irradiation for 30 min. Inset: temperature change of the GJ colloid powder itself under the same light irradiation and detection conditions. (b) Temperature change of the GJ colloid powder, red soil, sericite, and mud under visible and NIR irradiation for 30 min.

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