Harvesting of ambient renewable energy resources, such as indoor light, is a viable solution for the development of autonomous, “install-and-forget”, environmental nanosensors. In this work we fabricated and characterized photovoltaic cells based on AgBiI₄ rudorffites as promising indoor photovoltaic energy harvesters demonstrating photoconversion efficiency of 5.17% and power output of 1.76μW cm⁻² measured under white LED light of 1000 lux. Considering that modern low-power wireless transmitters consume <1μJ per bit for data transmission, the indoor rudorffite photovoltaic cell combined with a supercapacitor can be used for sensor readout and reliable intermittent data transmission.

采集室内光等环境可再生能源是开发自主、“安装后忘记”的环境纳米传感器的可行解决方案。在这项工作中，我们制造并表征了基于 AgBiI ₄ rudorffite 的光伏电池作为有前途的室内光伏能量收集器，在 1000 lux 的白光 LED 光下测得的光转换效率为 5.17%，功率输出为 1.76 μ W cm ^-2。考虑到现代低功耗无线发射器的数据传输每比特消耗<1 μ J，室内红多夫光伏电池结合超级电容器可用于传感器读出和可靠的间歇数据传输。