THE NTH DEGREE
:format(auto):focal(center))
In the last issue of the Benchmark Quarterly Review we covered the increasing use of high purity alumina (HPA) – characterised by purity levels such as 99.99% (4N) and 99.999% (5N) – in LEDs and its latest role as a separator material in lithium ion batteries. Here we speak to Roland Hill, Managing Director of […]