Growth behavior of tin whisker and hillock on Cu/Ni/SnAg micro-bumps under high temperature and humidity storage

期刊： MATERIALS LETTERS-X, 2021; 9 ()

It is the first time that tin whisker was observed to grow from shallow surface grains on Cu/Ni/SnAg micro-bumps under high temperature and humidity s......

Artificial mineralized shell encapsulates mammalian oocytes

期刊： MATERIALS LETTERS-X, 2021; 10 ()

Biomineralization refers to the process of functional minerals biosynthesis in organisms. This study introduced artificial mineralization operations o......

Enhanced ethanol sensing properties based on W-doped NiO flower-like microstructure: Beneficial improvement from loose to dense morphology

期刊： MATERIALS LETTERS-X, 2021; 10 ()

In this paper, novel hierarchical undoped NiO and W-doped NiO microflowers were successfully synthesized via a facile hydrothermal route, and their se......

Electrospun polyvinyl butyral/berberine membranes for antibacterial air filtration

期刊： MATERIALS LETTERS-X, 2021; 10 ()

At the beginning of 2020, the whole world suffered from the new coronavirus (COVID-19). Wearing a mask was believed to reduce the spread of the virus.......