1990
DOI: 10.1246/nikkashi.1990.211
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Crystal phase and thermal transformation of oxotitanium phthalocyanines.

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Cited by 14 publications
(19 citation statements)
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“…0.30 nm is shown in the HRTEM image (Fig. 1c), which is in agreement with the lattice spacing between the neighboring (212) planes of phase-II-TiOPc [34].…”
Section: Characterization Of Tiopc Nanoparticlessupporting
confidence: 84%
See 1 more Smart Citation
“…0.30 nm is shown in the HRTEM image (Fig. 1c), which is in agreement with the lattice spacing between the neighboring (212) planes of phase-II-TiOPc [34].…”
Section: Characterization Of Tiopc Nanoparticlessupporting
confidence: 84%
“…2. Both of them give diffraction peaks at Bragg angle (2θ ) of 7.6, 10.3, 13.3, 22.6, 25.5 and 28.7, which indicate that they are in the same crystal form of phase II [34]. Obviously, the peaks of N-TiOPc are significantly broadened compared with those of B-TiOPc.…”
Section: Characterization Of Tiopc Nanoparticlesmentioning
confidence: 99%
“…X-ray power diffraction (XRD) patterns showed that N-VOPc and N-TiOPc were in the crystal form of phase-II. [18,19] It was found that N-VOPc and N-TiOPc in the powders prepared by such a method could be well dispersed by ultrasonication in some organic solvents such as 1,2-dichloroethane (DCE) in the absence of any other protective agent. [13,14] The obtained N-VOPc/DCE and N-TiOPc/DCE colloidal solutions were very stable, and they could stand for at least three months without any precipitation.…”
Section: Preparation and Stabilization Mechanism Of Solvent-stabilizementioning
confidence: 99%
“…21 Among various phthalocyanine semiconductors, oxotitanium phthalocyanine in the crystal form of phase-Y (Y-TiOPc) has attracted particular attention due to its high photosensitivity to NIR light, with a charge carrier photogeneration quantum efficiency higher than 90% in high electric fields. 22,23 Previously, we reported Y-TiOPc nanoparticles (Y-TiOPc NPs) with an average particle size of 3.4 nm, which were prepared through a colloidal-solutionmediated phase transition process, and single-layered photoreceptors for xerography prepared by homogeneously dispersing 20% of the Y-TiOPc NPs in an insulating polycarbonate resin PCZ-300 (abbreviated Y-TiOPc@PC). Such a photoreceptor simultaneously exhibited high charge durability in the dark and high photosensitivity, which could not be realized by a single layer of traditional materials.…”
Section: Introductionmentioning
confidence: 99%