Bamboo leaf-like CuO(b) and flaky-shaped CuO(f) were prepared by the hydrothermal method. and then combined with Al nanoparticles to form Al/CuO(b) and Al/CuO(f) by the ultrasonic dispersion method. The phase. composition. https://parisnaturalfoodes.shop/product-category/betaine-hcl/