Te hanganga matū
Tuatahi, me whakamārama tātou he rite te hanganga matū o te waro pango mā me te hauhā hiko, ā, ko tō rāua tauira matū ko SiO₂. Ko te waro pango mā he momo motuhake o te silica, ā, ka taea te whakaatu i tōna hanganga mā te SiO2 · nH2O, kei reira te nH2O i te āhua o ngā rōpū hydroxyl mata.
Āhua me ngā āhuatanga
I runga i te āhua me ngā āhuatanga, he rerekē anō hoki te waro pango mā me te silica. He paura mā kore āhua te āhua o te silica, kāore he paitini, kāore he kakara, ā, kāore he parahanga. He porowhita tōna hanganga iti, he pupuhi, he rite ki te whatunga, kāore e wairewa i roto i te wai. Ko te āhua o te waro pango mā, he paura mā, he kirikiri, he āhua koretake rānei, ka wairewa i roto i te houra tunutunu me te waikawa hauwaiwai, kāore e wairewa i roto i te wai, i ngā whakarewa, me ngā waikawa (haunga te waikawa hauwaiwai), ā, he āhuatanga o te ātete pāmahana teitei, te kore mura, te kore kakara, te kore kakara, me te pai o te ārai hiko.
rohe tono
Mō te whakamahinga, he āhuatanga anō tō te waro pango mā me te silica. He rauemi mata nui te hauhā waro e whakamahia whānuitia ana i roto i te hanga karāhe, karāhe kuata, silica konutai, muka whatu, wāhanga nui o te umanga hiko, taputapu whatu, mahi ā-ringa, me ngā rauemi ātete wera. He whānuitia te whakamahinga o te waro pango mā i roto i ngā hua rapa, ngā matū ahuwhenua, ngā hua matū o ia rā, ngā kirihou, ngā paninga, ngā whakakotahitanga kapia, me ngā whakakī pepa. Hei tāpiri, kua whānuitia te whakamahinga o te waro pango mā hei whakakapi mō te waro pango i roto i ngā hua rapa.
Tikanga whakarite
Mō ngā tikanga whakarite, he rerekē anō hoki te waro pango mā me te silica. Ka taea te whakarite i te waro pango mā mā ngā tikanga ua, mā ngā tikanga hau rānei, ā, mā ngā tikanga whakarite rerekē ka puta he hua rerekē e rua me te tauira ngota kotahi.
Ngā āhuatanga mahi
Mō ngā āhuatanga mahi, he rerekētanga anō hoki i waenga i te pango waro mā me te silica. He matū pūwero te pango waro mā, he rite te āhua me te hanganga iti ki te pango waro. Ko te silica nano, i tetahi atu ringa, he rauemi kore-whakarewa ma kore-paitini, kore-kakara, kore-parahanga, he iti te rahi o te matūriki (0-100nm) me te horahanga mata motuhake nui. He tino kaha ngā āhuatanga whakaata mō te hihi ultraviolet, te hihi infrared, me te mārama e kitea ana. Ko te pānga rōrahi me te pānga tāwhana kuantum o te silica nano ka puta he pānga percolation, ka taea te hanga i tētahi hanganga whatunga ā-wāhi me ngā matū ngota waro, ka whakapai ake i te kaha miihini, te pakari, te ātete kakahu, me te ātete tawhito o ngā rauemi polymer.
Hei whakarāpopototanga, ahakoa he rite te hanganga matū o te waro pango mā me te silica, he rerekē te āhua, ngā āhuatanga, ngā wāhi tono, me ngā tikanga whakarite.