Category: materials | 原料 | 원료 | 原材料

Materials are as important as technology and innovation. Without access to hydrocarbons you wouldn’t just lose access to the car as transport, but the foundational products of modern life.

Added to the materials list of importance would be the likes of:

  • Lithium – current battery technology and in some alloys
  • Helium – inert atmosphere for chemical reactions and lighter than air craft including blimps, airships and weather balloons
  • Silicon – semiconductors
  • Cobalt – a key material in batteries
  • Titanium – similar applications to steel but with a higher weight to strength ratio. Also hypoallergenic in nature
  • Carbon fibre – high strength light weight materials

Rare earth metals and key materials including:

  • Dysprosium- magnets, lasers, nuclear control rods
  • Erbium – lasers, particularly in telecoms fibre optics cables and optronics
  • Europium – interest in using it to develop memory for quantum computers
  • Holmium – magnets, lasers and quantum computer memory
  • Neodymium – high strength magnets
  • Praseodymium – magnets
  • Yttrium – catalyst in some chemical processes
  • Thorium – future safer nuclear fuel source
  • Thulium – portable x-ray devices, ceramics used in microwave equipment
  • Scandium – high strength lightweight alloys
  • Ytterbium – manufacture of stainless steel, atomic clocks
  • Uranium – nuclear fuel

In addition to innovation in material science and chemistry with these raw materials. There is also the benefit of recycling and reusing existing stuff once it has finished its useful life. The Tokyo olympics of 2020 saw an unprecedented peace time effort to find precious metals in e-waste and junk that could then be processed into the winners medals.

A desire to lower the carbon footprint will require ingenuity in systems, design and materials use for it to be successful