Rational component configuration and microstructure design are critical for both
electromagnetic wave absorption (EMA) and supercapacitor materials. Herein, the …

In this study, the role of (NH 4) 2 SO 4 during the sulfurization of azurite and its response to
flotation were investigated. The flotation results showed that adding (NH 4) 2 SO 4 prior to …

Enhanced sulfurization has always been the focus of flotation research on copper oxide
minerals. In this study, ethylenediamine (EDA) was used to improve the sulfurization of …

In this work, the growth of copper sulfide crystal onto azurite surfaces during sulfurization
and its response to flotation are investigated. Filed emission scanning electron microscopy …

Flotation separation of malachite from calcite is hampered by the surface homogenization of
the two mineral surfaces. Therefore, in this study, ammonium acetate (CH 3 COONH 4) was …

In this study, the effects of ammonium fluoride (NH 4 F) on chrysocolla corrosion activation
were investigated. Fluoride ions corroded the surface of chrysocolla and exposed more …

Pathogenic bacteria in daily life, such as Staphylococcus aureus (S. aureus) and
Escherichia coli (E. coli), often seriously affect human life and health. The extensive use of …

Chiral nanomaterials provide a rich platform for versatile applications. Tuning the
wavelength of polarization rotation maxima in the broad range including short-wave infrared …

In this study, for the first time, we applied ammonium phosphate to pre-treat chrysocolla prior
to sulfidization flotation. In addition, we investigated the structural characteristics of the …

The adsorption mechanisms of the collectors O-isopropyl-N-ethyl thionocarbamate (IPETC)
and potassium amyl xanthate (PAX) on a covellite surface were studied through …