of 2011 and a record of 61.56 points in November of 1986
Major industries, Trading partners, Role in the global economy
· Indonesia has extensive natural resources, including crude oil, natural gas, tin, copper, and gold
· Major Export - oil and gas, electrical appliances, plywood, rubber, and textiles
· Major Import - machinery and equipment, chemicals, fuels, and foodstuffs
제어하는 것이며 두 번째는 촉매(Catalyst)나 억제제(Inhibitor)를 사용하여 속도를 변화시키는 것이다. 이 실험에서는 여러 종류의 촉매와 억제제들을 사용하여 이들이 반응의 속도에 어떤 영향을 주는지 알아볼 것이다.
과산화수소의 분해 반응을 대상으로 촉매의 작용을 확인해 보자
2H2O2 ↔ 2H2O + O2
In catalyst, oxygen produced from H202
With sodium hydroxide, luminol Dianion is formed
The oxygen reacts with luminol dianion
This product is very unstable, so decomposes to 5-aminophathalic acid
As the exited state, 5-aminophathalic acid relaxes to ground state
Excess energy is emitted as blue light
Alkaline luminol, H2O2 solution is used on detecting NO2
The presence o
catalyst particles cannot be seen clearly at the tips of the nanowires under the resolving capability of the SEM. The VLS growth mechanism is identical to the published papers (Huang et al., 2001; Wang, 2004). We also found that the ZnO nanowires were distributed in the area deposited with Au film, and there was no nanowire in the area without Au film. This confirms catalytic action of Au during