解决锂电池回收难,这里有一种成本更低、更清洁的方法|Joule 锂电池回收面临的一个难题,就是材料本身成本低廉,而回收过程成本不低。一项新技术希望通过进一步降低成本和使用环境友好成分,促进锂电池的回收利用。 用过的 LFP 电极回收前(左)和...
Intense Terahertz (THz)-wave generation and highly sensitive THz-wave detection were obtained by wavelength conversion with nonlinear optical susceptibility χ (2) of LiNbO 3 crystals. Maximum peak output of about 50kW (5μJ/pulse) was demonstrated in an injection-seeded THz-wave parametric generato...