X-ray photoelectron spectroscopy (XPS) was employed to calculate the Cu atomic percentage (at%) at the surface and at a depth of 25 seconds of etching, while water contact angle (WCA ... of O2 plasma ...
Reviewers have tested some of the products below and may have received some products from the manufacturers for free. All opinions are the reviewers’ own. These full-spectrum gummies are ...
And the ranges of plug-in hybrid cars are growing all the time – some can now manage 80 miles or more on a charge. We've tested every plug-in hybrid car on the market, with our team of ...