Tetrakis(triphenylphosphine)palladium cas 14221-01-3 kumu kūʻai mea hana

1.High hana

ʻO nā mea hoʻoheheʻe metala makamae he mau ʻāpana metala makamae nano-scale i hoʻopuehu nui ʻia ma nā kākoʻo me kahi ʻili kiʻekiʻe e like me ke kalapona, silica, a me ka alumina.

2. koho

Hoʻopili maʻalahi nā ʻāpana metala nano scale i ka hydrogen a me ka oxygen i ka lewa. He ikaika loa ka hydrogen a i ʻole ka oxygen ma muli o kona hoʻoheheʻe ʻia ʻana ma o ka d-electron o waho o ka pūpū o nā mana metala makamae.

3.Stability

Paʻa nā metala makamae. ʻAʻole maʻalahi lākou e hana i nā oxides ma o ka oxidation. ʻO nā oxides o nā metala makamae, ma kekahi ʻaoʻao, ʻaʻole paʻa. ʻAʻole hiki ke hoʻoheheʻe ʻia nā metala makamae i loko o ka ʻakika a i ʻole ka hopena alkaline. Ma muli o ke kūpaʻa wela kiʻekiʻe, ua hoʻohana ʻia ka catalyst metala makamae e like me nā catalysts hoʻomaʻemaʻe kinoea.