-
Ke ʻimi nei i ka Versatility o Selenite: He Oxidant Mana a me ka mea hana o nā Selenium Compounds
ʻO Selenite kahi aniani hexagonal kala ʻole i hoihoi nui ʻia ma muli o kāna ākea ākea o nā noi i nā ʻoihana like ʻole.Ua hōʻike ʻia kēia pūhui he waiwai waiwai i ke kaiāulu kemika a ma waho aʻe no ka mea hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethanol a hiki ke hana ma ke ʻano he ...Heluhelu hou aku -
Hoʻokuʻu i ka mana o Pyromellitic Dianhydride (PMDA) i nā noi hana kiʻekiʻe.
ʻO ka Pyromellitic dianhydride (PMDA) he pūhui multifunctional e pāʻani ana i ka hana koʻikoʻi i ka hoʻomohala ʻana i nā resins polyimide pale wela, nā kiʻiʻoniʻoni, a me nā uhi.ʻO kāna mau waiwai kūʻokoʻa e lilo ia i mea waiwai nui i nā ʻano noiʻi kiʻekiʻe, mai ka paʻi paʻi paʻi maʻalahi ...Heluhelu hou aku -
Hoʻomaka i ka hoʻohana ʻana o ka isobutyl nitrite
ʻO Isobutyl nitrite, i kapa ʻia ʻo 2-methylpropyl nitrite, he mea hoʻohui i hoʻohana nui ʻia i nā ʻoihana like ʻole.Ke manaʻo nei kēia ʻatikala e hoʻolauna i ka laulā noi o isobutyl nitrite a me kāna hoʻohana ʻana ma nā ʻano ʻokoʻa.ʻO kekahi o nā noi nui o isobutyl nitrite i ka ʻoihana lāʻau.I...Heluhelu hou aku -
ʻO nā mea a pau e pono ai ʻoe e ʻike e pili ana i ka Propionyl Chloride a me kāna mau hoʻohana
ʻO ka propionyl chloride, ka mea i ʻike ʻia he propionyl chloride, he hui wai waihoʻoluʻu me kahi ʻala ʻala.He kemika reactive i hoʻohana nui ʻia i ka ʻoihana kemika no nā kumu like ʻole.Ma kēia blog, e ʻimi mākou i ka propionyl chloride a me ka mea i hoʻohana ʻia.He aha ka Propiony...Heluhelu hou aku -
E ʻimi ana i nā hoʻohana he nui o ka Sodium Borohydride
ʻO ka sodium borohydride kahi mea hoʻohuihui anorganic i lilo i mea nui i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūʻokoʻa.He mea keʻokeʻo keʻokeʻo keʻokeʻo me ke ʻano kemika NaBH4 i loaʻa nā sodium cations a me nā anion borohydride.Ua ʻike ʻia kēia pūhui no kona hiki ke hoʻoemi ...Heluhelu hou aku -
Hoʻomaka a me ka hoʻohana ʻana i ka Sodium borohydride
ʻO ka sodium borohydride, ka mea i ʻike ʻia ʻo NaBH4, he pūhui crystalline kala ʻole i loaʻa nā ʻano noi like ʻole i ka synthesis kemika a me ka mālama ʻana i ka ikehu.Ma kēia ʻatikala, e kūkākūkā mākou i nā waiwai, hoʻohana, a me nā pono o ka sodium borohydride i nā kikoʻī.Heluhelu hou aku -
Nā nanomaterial hana: kūpono no ke kumu
Hōʻike nā nanomaterials hana ma ka liʻiliʻi hoʻokahi ana ma ka pālākiō nanometer, kahi ʻāpana nui e hiki ke hāʻawi iā lākou i nā waiwai optical, uila a i ʻole mechanical, i ʻokoʻa loa mai ka mea nui e pili ana.Ma muli o ko lākou mau liʻiliʻi liʻiliʻi, nui loa ko lākou wahi e volu ...Heluhelu hou aku
