Luận án tiến sĩ chế tạo, nghiên cứu một số tính chất và khả năng ứng dụng của màng nano oxyt titan

DAI HOC QUOC GIA HA NOI DAI HOC KHOA HOC TlTNHIEN Tran Kim Cucng CHE TAO, NGHIEN ClTU MOT SO TINH CHAT VA KHA NANG UlVG DUNG CUA MANG NANO OXYT TITAN Chuyen nganh: Vat Ly Chat Ran Ma s6: 62.44.07.01 LUAN AN TIEN SI VAT LY NGl/dl HirdNG DAN KHOA HQC: / PGS TS Pham Van Nho TS Phan Van An OAI HOC QUOC GIA HA NOI TRUNG TAM THONG TIN THLT VIEN ^ V-M/ hi± Ha Noi - 2009 37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.33.44.55.54.78.655.43.22.2.4.55.2237.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.66 Lugn dn Tien sT Vat ly MUC LUC • • DANH MUC CAC KI HIEU VIET T A T M()DAU Chuang TONG QUAN VE VAT LIEU CAC PHUONG PHAP CHE TAO VA LTNG DUNG NAN0Ti02 1.1 Cac tinhchat ca ban cua Ti02 1.1.1 Cautruc cua Ti02 1.1.2 Tinhchat Vat ly cua Ti02 1.1.3 Tinh chat hoahoc cua Ti02 va dieu che 1.1.4 Oxyt titan vai so 6-xi hoathap 1.2 Nguyen ly hoat dong cua nano Ti02 cac ung dung 1.2.1 Quang xuc tac Ti02 1.2.2 Pin mat trdi 1.2.3 Linh kien dien tu 1.3 Cac phuang phap che tao nano Ti02 1.3.1 Phuang phap vat ly 1.3.1.1 Phuang phap boc bay chan khong (PE) 1.3.1.2 Phuang phap phun xa (Sputtering) 1.3.2 Phuang phap lang dong hoahoc 1.3.2.1 Phuang phap lang dong pha hoi hoahoc (CVD) 1.3.2.2 Phuang phap sol-gel 1.3.3 Phuang phap phun nhiet phan 1.3.4 Cac phuang phap khac 1.4 Tong hgp mot so ket qua nghien cuu tieu bieu tren the giai 1.4.1 Cac nghien cuu ve quang xuc tac 1.4.2 Cac nghien cuu ve cam bien 1.4.3 Cac nghien cuu ve pinmattrai 1.5 Cac ket qua nghien cuu tieu bieu ve Ti02 atrongnuac 1.5.1 Nghien cuu ve quang xuc tac 1.5.2 Vat lieu quang va quang dien tu 1.5.3 Pinmattrai 1.5.4 Cam bi^n 1.5.5 Cac nghien cuu khac Chuang THIET BI, VAT LIEU VA PHUONG PHAP NGHIEN CLTU T H U C NGHIEM 2.1 Thiet bi che tao mau 2.1.1 Lira chon phuang phap 2.1.2 L6 nung co quan tinh nhiet nho 37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.99 8 8 10 13 13 14 14 18 19 20 20 20 21 21 21 23 25 29 33 33 36 38 41 42 42 43 44 44 47 47 47 47 48 37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.33.44.55.54.78.655.43.22.2.4.55.2237.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.66 Lugn dn Tien sT Vat ly 2.1.3 Thiet bi va khong che nhiet ky thuat so 2.2 Vat lieu 2.2.1 Lira chgn vat lieu 2.2.2 Cac vat lieu phutrg ; 2.3 Cac thiet bi khao sat tinh chat mang nano Ti02 2.3.1 Thiet bi phan tich cautruc 2.3.2 Cac thiet bi phan tich be mat va phan mau 2.3.2.1 Kinh hian vi dien tu quet SEM 2.3.2.2 Kinhhien vi lire nguyen tu AFM 2.3.2.3 Pho ke tan sac nang lugng tia X 2.3.3 Cac thiet bi khao sat tinh chat quang dien 2.3.3.1 Thilt bi dien tra 2.3.3.2 Thiet bi quang tra 2.3.3.3 May Hieu ung Hall 2.3.4 Cac thiet bi khao sat tinh chat quang 2.3.4.1 Thidt bi ph6 h4p thu 2.3.4.2 Thiet bi huynh quang 2.3.5 Thiet bi do day mang Chuang CHE TAO MANG NANO Ti02 3.1 Che tao mang nano Ti02 bang phuang phap sol-gel 3.2 Che tao mang nano Ti02 bang phuang phap phun nhiet phan 3.2.1 Nguyen ly va ca che hinh mang nano Ti02 3.2.2 He tao mau nano Ti02 bang phuang phap phun nhiet phan 3.2.3 Anh huang cua dieu kien che tao len cau true va tinh chat mang YxOj 3.2.3.1 Anh huang cua nhiet de tao mang 3.2.3.2 Anh huang cua nong dung dich phun len cau true mang 3.2.3.3 Anh huang cua nhiet de den dp day cua mang 3.2.3.4 Phan tich phan hoa hoc cua mang 3.3 Tinh chat quang va dien cua mang nano Ti02 3.3.1 Tinh chat quang cua mang nano Ti02 3.3.2 Tinh chat dien cua mang nano Ti02 3.4Danh gia cac ket qua nghien cuu Chuang NGHIEN Ciru NANG CAO K H A NANG ITNG DUNG CUA M A N G NANO Ti02 4.1 Khao sat tinh chit he vat lieu Ti02 /Sn02 4.1.1 Khao sat che nhiet phan SnCU 4.1.2 Khao sat he vat lieu hon hgp Ti02 va Sn02 che tao bang phuang phap dong nhiet phan 37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.99 49 51 51 52 54 54 54 54 55 56 56 56 58 60 61 61 61 62 63 63 63 64 64 65 67 68 70 73 74 75 75 79 81 82 82 83 83 85 37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.C.33.44.55.54.78.655.43.22.2.4.55.2237.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.66 37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.55.77.77.99.44.45.67.22.55.77.C.37.99.44.45.67.22.99