Ithimba likaSolwazi u-Yibing Cai eNyuvesi yaseJiangnan lisanda kulungisa inoveli ye-ultralight ne-flexible foam-based composite phase part change material, eyenziwe ngokuhlanganisa i-n-eicosane ibe uhlaka lwamathambo e-carbon foam ambozwe nge-titanium oxide nanoparticles.
I-skeleton ye-carbon foam eguquguqukayo etholakala ngokuzinza komoya kanye ne-nitrogen carbonization ye- melamine foam ine-porosity enhle, eqinisekisa izakhiwo ezinhle zemishini kanye nesilinganiso esiphezulu sesisindo se-composite. Ngaphezu kwalokho, izinga lokulayisha le-n-eicosane elingafika ku-84%, njengeyunithi yokugcina ukushisa, liqinisekisa amandla aphezulu okushisa afihliwe kanye nokusebenza okuhle kokulawula izinga lokushisa kwe-composite. Izinga lokushisa lokuncibilika/ukukristalisa kanye ne-enthalpy yokwakheka kwe-crystallization kwe-composite kwakungu-36.4/33.7°C kanye no-200.1/200.6 kJ-kg-1, ngokulandelana. Umgogodla we-carbon foam oguqulwe yi-titanium oxide nanoparticles uthuthukise ukusebenza okuvikela ukuvuza, amandla okuguqulwa kwe-photothermal, ukuthembeka kokushisa kanye nekhono lokulawula izinga lokushisa lezinto zokushintsha isigaba se-composite. Ngakho-ke, izinto zokushintsha isigaba se-composite ezilungiselelwe zinamathuba amaningi okusetshenziswa ekugcineni kwe-solar photothermal, ukubuyisa ukushisa okulahliwe, ukucasha kwe-infrared, njll.
I-SINOYQX izibophezele ngazwi linye ekuhlinzekeni ngegwebu le-melamine lamahhala emanyuvesi amakhulu nasezikhungweni zocwaningo zocwaningo lwezinto eziyinhlanganisela ezihlukahlukene.
Ukuze uthole ulwazi olwengeziwe mayelana nohlelo lokusekela lwamahhala locwaningo lwe-melamine foam kanye ne-carbonization, sicela ushayele ku-028-8411-1861 noma ubhalele ku- [email protected] , ukuthola amasampula noma izingcaphuno zamahhala, noma ukuthola izixazululo ezintsha kakhulu.
Eminye imidwebo ikhiqizwa kabusha ku-inthanethi, i-copyright yombhali wokuqala, uma kukhona ukwephulwa komthetho, sicela usithinte ukuze sikususe.