EurekAlert!

High-safety, flexible and scalable Zn//MnO2 rechargeable planar micro-batteries

Increasing development of micro-scale electronics has stimulated demand of the corresponding micro-scale power sources, especially for micro-batteries (MBs). However, complex manufacturing process and ...
Scientific Research Publishing

Controllable Hydrothermal Synthesis of MnO

State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, China. 2.1.1. KMnO 4 and HCl as the ...
Oak Ridge National Lab

A comprehensive study on two types of supercapacitor composite electrodes comprising MnO2 and activated carbon nanofibers: Self-supporting membrane and ground powder

Manganese dioxide (MnO2)@carbon composites have been attractively considered as electrode materials for supercapacitors (SCs) due to synergistic effects. This work systematically investigated the ...
Scientific Research Publishing

M. Pettine and F. J. Millero, “Effect of Metals on the Oxidation of As(III) with H2O2,” Marine Chemistry, Vol. 70, No. 1-3, 2000, pp. 223-234. doi:10.1016/S0304-4203(00)00028-1

ABSTRACT: Battery grade γ-MnO2 powder was investigated as an oxidant and an adsorbent in combination with Fe/Al coagulants for removal of arsenic from contaminated ...
Hosted on MSN

How to make an oxygen generator (MnO2_H2O2 method)

In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) Lindsey Graham holds up government funding because he wants to sue DOJ for ...