Synthesis of porous CuO nanowires and its application to hydrogen detection

Thermoelectric properties of Co substituted synthetic tetrahedrite

“…The peak at BE 939.2 eV was identified as 2p 3/2 of Cu 2+ , while 942.1 eV was CuO [21]. The peaks at 950.7 eV were 2p 1/2 of Cu 1+ [22] convoluted with the Cu 2 O peak at 952 eV [23] and at 960.9 eV is Cu 2+ 2p 1/2 . The existence of both +1 and +2 oxidation states in these compounds confirms the expected charge balance of tetrahedrite compounds…”

Scalable fabrication of SnO2 thin films sensitized with CuO islands for enhanced H2S gas sensing performance

“…Further characterization of the CuO-SnO 2 thin films by Raman spectroscopy is shown in Figure 3(B). The spectrum shows two Raman modes of CuO (~619 cm −1 ) [24] and non-stoichiometric SnO 2 (~669 cm −1 ) [25]. The peak at ~669 cm -1 could not find in the bulk stoichiometric SnO 2 where the Raman modes centered at 123 (B1g), 476 (Eg), 634 (A1g), and 778 cm -1 (B2g)) [26], but in the mixture phases of Sn and SnO 2 (or nonstoichiometric SnO 2-δ ), as reported by Wang et al [27].…”

Synthesis of Vertically Aligned CuO Nanorods by Thermal Oxidation

“…그 중 나노선 구조는 여러가지 물질을 나노단위 두께의 선형태로 성장시킨 구조로써, 표면적이 크다는 구조적인 특성상 센서, [3][4][5][6][7][8][9] 태양전지, 10-12) 의료 [13][14][15][16] …”