Nitrogen reduction reaction(NRR)under ambient conditions is always a long-standing challenge in science,due to the extreme difficulty in breaking the strong N≡
Efficient and reliable energy storage systems are crucial for our modern society.Lithium-ion batteries(LIBs)with excellent performance are widely used in portab
Non-layered two-dimensional(2 D)carbon complexes manifest great potential in energy-related applications owing to their exotic electronic structures,large elect
Electrochemical transformation emerges as an important solution to sustainable energy conversion and chemical production.Conventional electrolytic systems usual
Photocatalytic conversion of CO2into a special chemical fuel with high yield and selectivity is still a major challenge.Herein,a 3 D hierarchical Ni Al-LDH/Ti3C
Supercapacitor-like Na-ion batteries have attracted much attention due to the high energy density of batteries and power density of capacitors.Titanium dioxide(
摘要:实时视频监控是如今各个领域必不可少的关键技术。本文设计的基于FFMPEG多媒体工具的实时视频传输系统,采用Raspberry Pi CM4高性能处理器搭载Ubuntu16.04操作系统,利用视频内核驱动Video for linux2获取摄像头图像数据,结合X264、FFMPEG等库实现图像的压缩编码、封装,H264视频流通过EC20 4G模块上传至远程视频服务器,有效地实现了在服务器端进行
Lithium metal batteries(LMBs)possess outstanding theoretical energy density and have attracted widespread attention as the next generation of energy storage dev