Alaabada NAno-Metallic: Horudhaca iyo caqabadaha

October 12, 2022

In ka badan 40 sano ka hor, saynisyahannadu waxay xaqiiqsadeen in qaabdhismeedka aan rabshadu ku jirin ee agabyada dhabta ah aan la iloobi karin. Qaar badan oo ka mid ah saameynta jir ahaaneed ee dhowaan la helay, sida wareejinta wajiga qaarkood, saameynta cabirka ee qunturem, iyo ifafaalaha gaadiidka la xiriira, waxay ku dhacdaa oo keliya caqabadaha ay ku jiraan cillado. Xaqiiqdii, haddii aagga crystal ee qiyaasta dabeecadda polycrystal (dhexroor hadhuudh ama domain ama dhumucdii filinka), sida wadiiqada elektiroonigga ah, dhererka xorta ah, dhererka isku-darka, iwm.), Waxqabadka Qalabka kaliya kuma xirnaan doonaan naaska ee is-dhexgalka Atom, waxaa saameyn ku leh yareynta cabirka, cabirkiisa iyo cilladaha cufnaanta sare. Marka la eego tan, HLLITCR waxay aaminsan tahay in haddii polycrycystrs of cabir nanolomes la isku dari karo, taasi waa ashyaa badan oo ka kooban interfaces aan isku-xirnayn [tusaale ahaan, 50% (Vol.) vol. Goor dambe, gobolka ciidda ama waxyaabaha kale ee dhererkooda dabeecaddiisa ah ay ku jiraan tirada nanometer (in ka yar 100nn) ayaa si guud loo qeexaa "nanomaterials" ama "agabyada lagu rakibo". Sababta oo ah microboorkooda iyo guryaha qalaad, nanomaterials waxay soo jiiteen feejignaan weyn oo ka yimaada bulshada cilmiga ah oo ay noqdaan hotspot-ka adduunka oo dhan. Beerahooda waxay ku lug leeyihiin fisikiska, kimistariga, bayoolaji, microroeler-ka iyo edbinta kale oo badan. Waqtigan xaadirka ah, qeexitaanka ballaaran ee nanomaterials badanaa waxaa ka mid ah:

L) Biyo nadiif ah ama jaakad dusha sare, semiconductor ama filimaanta polymer;

2) superlat-ka macmal ah iyo qaab-dhismeedka nus-hoosaadka;

3) poly polymer iyo polymer isku dar ah;

4) nanocrystals iyo nanocrystalstals;

5) Nanocomposites ka kooban bond bonds, bond bond ama qaybo molikalic ah.

Hore

Xiga

Nala soo xiriir

Author:

Mr. Dongxu Li

E-mail:

JL11tech@163.com

Phone/WhatsApp:

+8618043212860

Alaabta caanka ah

Shirkadda Shirkadda