Tawagar Farfesa Yibing Cai a Jami'ar Jiangnan kwanan nan ta shirya wani sabon labari mai haske da sassauƙan kumfa mai sassauƙan kumfa, wanda aka yi ta hanyar sanya n-eicosane cikin kwarangwal ɗin kumfa carbon wanda aka lulluɓe da nanoparticles na titanium oxide.

Kwakwalwar kumfa mai sassauƙa da aka samu ta hanyar daidaita iska da kuma samar da sinadarin nitrogen na kumfa melamine yana da kyakkyawan porosity, wanda ke tabbatar da kyawawan halayen injiniya da kuma babban rabo na yawan sinadarin. Bugu da ƙari, ƙimar nauyin n-eicosane har zuwa 84%, a matsayin sashin adana zafi, yana tabbatar da babban ƙarfin zafi mai ɓoyewa da kuma kyakkyawan aikin daidaita zafin jiki na mahaɗan. Zafin narkewa/crystallization da enthalpy na crystallization na mahaɗan sun kasance 36.4/33.7°C da 200.1/200.6 kJ-kg-1, bi da bi. Kashin bayan kumfa na carbon da aka gyara ta hanyar titanium oxide nanoparticles sun haɓaka aikin hana zubewa, ikon canza yanayin zafi, amincin zafi da ikon daidaita zafin jiki na kayan canza yanayin zafi. Saboda haka, kayan canjin yanayin haɗin da aka shirya suna da fa'idodi masu yawa na amfani a cikin ajiyar hasken rana na hasken rana, dawo da zafin sharar gida, ɓoyewar infrared, da sauransu.
CF骨架(插入的光学照片显示其超轻特性);(c)不含Ti2O3-NPs的PDA@CF骨架(插入的图像显示其高倍放大)Ti2O3PDACF骨架;以及Ti2O3PDACF-PCM84的相变复合材料。.jpg)
SINOYQX ta himmatu baki ɗaya don samar da kumfa na melamine kyauta ga manyan jami'o'i da cibiyoyin bincike don bincike na kayan haɗaka daban-daban.

Don ƙarin bayani game da shirin tallafi kyauta don binciken kumfa na melamine da carbonization, da fatan za a kira, 028-8411-1861 ko rubuta, [email protected] , don samun samfura ko ambato kyauta, ko don ƙarin mafita masu ƙirƙira.
Ana sake buga wasu zane-zane daga Intanet, haƙƙin mallaka ta ainihin marubucin, idan akwai wani cin zarafi, da fatan za a tuntuɓe mu don cirewa.