Hōʻike:
inoa | Nano platinum solution/Collodial Pt |
Kumukumu | Pt |
Ka nui o ka ʻāpana | 5-100nm, hiki ke hoʻololi |
Maemae | 99.95% |
Ka nana aku | Wai ʻeleʻele |
Pūʻolo | 100g, 500g, 1kg a i ʻole e like me ka makemake |
Nā noi kūpono | catalysis, sensors, fuel cell, optics, electronics and electromagnetism and other fields |
wehewehe:
Hoʻohana ʻia ka Platinum me ka nui nano e hoʻomākaukau i ka titrant.ʻO ka maʻamau, ʻo kēia platinum nano colloid solution he platinum nanoparticles me ka nui o ka nui o ka nui, ke kiʻekiʻe kiʻekiʻe a me ka hana catalytic maikaʻi, hiki ke hoʻomaikaʻi maikaʻi i ka pololei a me ka pono o ka hoʻoholo hydrogen.
ʻO kekahi o nā ala maʻalahi a wikiwiki hoʻi no ka hoʻoholo ʻana i ka ʻike o ka hydrogen i loko o kahi hopena i kēia manawa: redox titration (MB-nano Pt colloidal solution titration).ʻO ke kumumanaʻo e hoʻoemi i ka hydrogen o ka methylene blue (MB) e pcolloid Pt (nano platinum Pt).ʻO MB ka mea hoʻohana maʻamau i hoʻohana ʻia i ka dye a me ka redox titration indicator.Ma muli o ka mana o ka covalent paʻa o ka hydrogen pono'ī, he mea paʻakikī i ka hydrogen ke hana me MB, akā ma lalo o ka catalysis o colloidal Pt, hiki iā ia ke hana i kahi hopena redox me ka hydrogen o ke kaumaha molekala like, a hiki i ka hopena ke hana i ka uliuli. Ua lilo ka MB i hoʻokahe ʻia i ka methylene blue (leucoMB/leucommethylene blue): blue MB+2H++2e-=leucoMB
Kaʻanuʻu koʻikoʻi no ka hoʻokō ʻana i nā waiwai maikaʻi o Pt nano: e like me ke kahua kikoʻī o ka platinum no ka noi catalyst, koho i ka mea hoʻopuehu kūpono a me ka stabilizer e hoʻonui i ka pono catalytic o nano-platinum.
Breif introduction o nano Pt: Ma keʻano he mea hana, nano platinum mea waiwai noi nui i loko o nā kahua o ka catalysis, nā meaʻike, nā wahie, optics, electronics a me electromagnetism.
ʻO ka ʻike ma luna no ka ʻike wale nō.No nā kikoʻī hou aku, pili lākou i nā noi a me nā hoʻāʻo maoli.
ʻO nā pūʻulu lōʻihi me ka paʻa kiʻekiʻe kiʻekiʻe a me ka nui-specification nano platinum mea a me nā lawelawe maʻamau e hāʻawi ʻia e Hongwu Nano.
Welina mai e kelepona mai iā mākou no ka ʻike hou aku.
Kūlana mālama:
Pono e mālama ʻia ʻo Collodial Pt i hoʻopaʻa ʻia, e pale i ka māmā, kahi maloʻo me ka haʻahaʻa haʻahaʻa.Pono e hoʻohana asap e mālama i ka hana maikaʻi loa.
TEM