ʻO ka hoʻopuehu a me ka nui o nā SiC Nanowires (no ka ʻike wale nō)
Manaʻo ʻia ka pāpaʻi hoʻopuehu: wai deionized, wai distilled, anhydrous ethanol, ethylene glycol
ʻO ka dispersant i manaʻo ʻia: Polyethylene imine (PEI), nonionic polyacry lamide (PAM), sodium pyrophosphate (SPP), ʻelua 80, silicon compound coupling agent, polyethylene glycol, sodium hexametaphosphate, sodium carboxymethyl cellulose (CMC), etc.
I ka maʻamau ceramic matrix composites, silicon carbide nanowires i emi iho ma mua o 10wt% ua hoʻohui pinepine ʻia.Wahi a ka hoʻokolohua hoʻokolohua, ʻaʻole ʻoi aku ka maikaʻi o ka nui o ka hoʻohui ʻana, pili ia i ka mea maka, ka nui o ka waiwai, ka mahana sintering, hiki ke loaʻa ka hopena toughening maikaʻi loa.

Ma hope o ka hui ʻana i ka SiC nanowire slurry a me ka pauka ceramic, e hoʻomau i ka hoʻopuehu no 1-12 mau hola.Paipai ʻia ka hoʻopuehu ʻana i ka wili palaoa a i ʻole ke ʻano hoʻoulu ʻana i ka mīkini.He mea maʻalahi ke ʻano o ka wili pōleʻa e wāwahi i nā nanowires.

Inā ʻaʻole maikaʻi ka hui ʻana o nā nanowires SiC a me nā mea matrix, hiki ke hoʻohui ʻia ka sodium hexametaphosphate o 1% mass o SiCNW (a i ʻole kahi liʻiliʻi o isopropanol/ethanol) ma ke ʻano he dispersant e hoʻomaikaʻi ai i ka hui ʻana.

Ma hope o ka hoʻopuehu ʻana, pono e hoʻokō koke ʻia ka maloʻo a me ka dehydration.E ninini i ka slurry i loko o kahi moku me kahi wahi nui e hohola i ka lahilahi, a hoʻonui i ka wahi e evaporate a me ka dehydrate maʻalahi.ʻO ka mahana maloʻo i manaʻo ʻia he 110-160 ℃.