Hiki ke hoʻomākaukau ʻia ka ʻili Superhydrophobic e nā ʻano ʻelua

Ua ʻike ka poʻe i ka hopena lotus hoʻomaʻemaʻe ponoʻī no nā makahiki he nui, akā ʻaʻole hiki ke hana i ka mea e like me ka lau lau lotus. Ma ke ano maoli, ka typical superhydrophobic ili - haʻawina i loaʻa i ka lotus lau, i kūkuluʻia me ka kūikawā geometry o roughness i loko o ka haʻahaʻa ili ikehu paa paʻa pāʻani koʻikoʻi ma luna o superhydrophobic.Ma muli o keia mau loina, ka poe epekema hoomaka e mimic keia ili. I kēia manawa, ʻoi aku ka nui o ka noiʻi ʻana i ka ʻili superhydrophobic.

I ka general, hiki ke hoʻomākaukau ʻia ka ʻili superhydrophobic e nā ʻano ʻelua:

ʻO kekahi, ʻo ia ke kūkulu ʻana i kahi ʻākala ma ka ʻili o kahi mea hydrophobic; ʻO kekahi, ʻo ia ka hoʻololi ʻana i nā mea ikehu haʻahaʻa ma luna o ka ʻili ʻala. No ka laʻana, hiki i nā ʻepekema waiwai ke hoʻomākaukau i nā ʻano like ʻole o ka bionic superhydrophobic surface carbon nanotube arrays, carbon nanofibers, polymer nanofibers, etc., ma o ka mālama ʻana i ka ʻili.
E pili ana i ka hoʻomohala ʻana o ke ʻano superhydrophobic surface i hōʻuluʻulu ʻia: melt solidification, etching, chemical vapor deposition, anodic oxidation, polymerization, phase separation and template method. Eia nō naʻe, pili kēia mau ʻano i nā mea kemika paʻakikī a me ka ulu ʻana o ke aniani, ʻoi aku ka paʻakikī o nā kūlana hoʻokolohua, kiʻekiʻe ke kumu kūʻai, ʻaʻole no ka hana ʻenehana, a no laila ua kaupalena ʻia kāna hoʻohana pono. I ka manawa like, ʻoi aku ka kiʻekiʻe o kēia mau ʻano hoʻomākaukau ma luna o ka substrate, ʻaʻole hiki ke hoʻonui ʻia i ka ʻenekinia honua.

Hoʻohana i nā ʻili superhydrophobic:

Superhydrophobic surfaces ma ka ʻoihana a me ka mahiʻairal ʻO ka hana a me ke ola o ka poʻe i kēlā me kēia lā he ākea ākea loa. Hoʻohana ʻia nā lau o ka "hoʻomaʻemaʻe ponoʻī" i ka poʻe super hydrophobic surface i ka ʻenehana hoʻomaʻemaʻe i kēlā me kēia lā. No ka laʻana: hiki ke hoʻohana ʻia e pale i ka hau, pale ʻana i ka pollution, anti-oxidation a pale i ka conduction o kēia manawa. Inā ʻo nā pā, nā papa hoʻolaha a me nā ʻaoʻao waho ʻē aʻe e like me nā hale, e like me ka lau lotus, hiki ke mālama ʻia ka maʻemaʻe.