Lianying laser energy storage

Does laser irradiation regulate energy storage and conversion materials?

Among all the available technologies, laser irradiation stands out because of its advantage of rapid, selective, and programmable materials processing at low thermal budgets. Here, the recent efforts on regulating energy storage and conversion materials using laser irradiation are comprehensively summarized.

How does laser irradiation improve electrolyte storage?

Laser irradiation (wavelength: 10.6 μm) has also been employed to modulate the common blade-cast activated carbon electrode, via which microchannels connecting the internal pores of activated carbon are formed. As a result, a better means of electrolyte storage is available, as illustrated in Figure 8 D, facilitating the improved rate performance.

How does a pulsed laser vaporize a vaporized co target?

For example, the pulsed laser (wavelength: 1,064 nm; pulse duration: 7 ns; pulse energy: ∼10 9 W cm −2) vaporized Co target, generating the Co vapors that further reacted with dissolved oxygen in water to produce ultra-small Co 3 O 4 nanoparticles possessing both exterior and interior oxygen vacancies, is shown in Figures 5 F and 5G.

Can a laser irradiate a polymer to produce a porous graphene?

Thus, nitrogen-containing polymers, for example polyimide (PI), have been irradiated by laser to produce NG rapidly. The Nd:YAG laser with a wavelength of 1,064 nm is employed to directly scan over a PI film in an ambient condition to generate porous graphene with a suitable N content of 5 wt %.

What are the heterostructures of laser-mediated processes?

Currently the most widely reported heterostructures from laser-mediated processes mainly consist of nanocarbons and transition metals as well as their compounds.