Indoor formaldehyde (HCHO) pollution is becoming an important issue with the increase of
space confinement. Manganese dioxide (MnO 2) has attracted great attention due to its high …

Arsenic's history in science, medicine and technology has been overshadowed by its
notoriety as a poison in homicides. Arsenic is viewed as being synonymous with toxicity …

NH4+ ions as charge carriers show potential for aqueous rechargeable batteries. Studied
here for the first time is the NH4+‐storage chemistry using electrodeposited manganese …

Two-dimensional birnessite has attracted attention for electrochemical energy storage
because of the presence of redox active Mn4+/Mn3+ ions and spacious interlayer channels …

Hydrous manganese oxides are an important class of minerals that help regulate the
geochemical redox cycle in near-surface environments and are also considered to be …

Manganese oxides function as efficient electrocatalysts for water oxidation to molecular
oxygen in strongly alkaline conditions, but are inefficient at neutral pH. To provide new …

▪ Abstract Manganese (IV) oxides produced through microbial activity, ie, biogenic Mn
oxides or Mn biooxides, are believed to be the most abundant and highly reactive Mn oxide …

Manganese oxides form typically in natural aqueous environments via Mn (II) oxidation
catalyzed by microorganisms, primarily bacteria, but little is known about the structure of the …

The oxidation of arsenite (As (III)) by manganese oxide is an important reaction in both the
natural cycling of As and the development of remediation technology for lowering the …

Human societies have, in all ages, modified the original form of metals and metalloids in
their living environment for their survival and technical development. In many cases, these …