Captain Matthew Brisbane

Jones, A. G. E.

doi:10.1093/nq/18-5-172

Cited by 2 publications

(2 citation statements)

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“…For a given [HCl] [WH,] product, a increased as the temperature was decreased. This same trend has been noted for macroscopic surface tension (McLachlan, 1957;Anand et al, 1970;Jones, 1971). This observation, together with the Shcherbakov relation mentioned previously, supports this modeled trend.…”

Section: Particle Dynamics At 253 Ksupporting

confidence: 88%

Dynamics of NH₄Cl Particle Nucleation and Growth at 253–296 K

Henry

González

Peters

1982

Aerosol Science and Technology

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Particle dynamics in the NIZJ-HCI-N&CI particle system are modeled for particle growth times exceeding the induction time for the initial appearance of particles. The model results of Dahlin et al. at 2% K are confirmed, and the appropriate micmscopic surface free energy is found to he practically independent of reactant concentrations over small concentration ranges at 296 K. Over larger concentration ranges, the value of the surface free energy required to explain the data varies appreciably, increasing as initial reactant concentration increases. At relatively long particle growth times, diffusional growth together with coagulation adequately describes the experimental data, although the coagulation coefficient must he increased over the Brownian value to account for other effects. Possible mechanisms such as cluster scavenging, charge-induced coagulation, particle evaporation, and W C I vapor formation on reactor walls apparently do not affect the model predictions even at small particle growth times.

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Section: Particle Dynamics At 253 Ksupporting

confidence: 88%

Dynamics of NH₄Cl Particle Nucleation and Growth at 253–296 K

Henry

González

Peters

1982

Aerosol Science and Technology

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“…The SEs of solid metals have been estimated from liquid surface tension measurements. 1,2 Specific SEs of Ge and Si were measured using a cleavage technique. 3 The SEs of various planes in Si, GaAs, and GaP were measured using a modified spark discharge method.…”

Section: Introductionmentioning

confidence: 99%

Derivation of the surface free energy of ZnO and GaN using in situ electron beam hole drilling

2016

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Surface free energy, as an intrinsic property, is essential in determining the morphology of materials, but it is extremely difficult to determine experimentally. We report on the derivation of the SE of different facets of ZnO and GaN experimentally from the holes developed using electron beam drilling with transmission electron microscopy. Inverse Wullf's construction is employed to obtain polar maps of the SE of different facets to study different nanomaterials (ZnO and GaN) in different morphologies (nanorod, nanobelt and thin film) to prove its versatility and capability. The results show that the SE of ZnO{10-13} is derived to be 0.99 J m(-2), and the SE of ZnO{10-10} is found to be less than {0002} and {11-20}. A GaN thin film also exhibits a similar trend in the SE of different facets as ZnO and the SE of GaN{10-13} is determined to be 1.36 J m(-2).

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Captain Matthew Brisbane

Cited by 2 publications

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Dynamics of NH₄Cl Particle Nucleation and Growth at 253–296 K

Dynamics of NH₄Cl Particle Nucleation and Growth at 253–296 K

Derivation of the surface free energy of ZnO and GaN using in situ electron beam hole drilling

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Captain Matthew Brisbane

Cited by 2 publications

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Dynamics of NH4Cl Particle Nucleation and Growth at 253–296 K

Dynamics of NH4Cl Particle Nucleation and Growth at 253–296 K

Derivation of the surface free energy of ZnO and GaN using in situ electron beam hole drilling

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Dynamics of NH₄Cl Particle Nucleation and Growth at 253–296 K

Dynamics of NH₄Cl Particle Nucleation and Growth at 253–296 K