The size distribution of the as-prepared nanowires and nanocables are all uniform over the entire area observed, and the average diameter of the nanowires is about 50 nm in excellent consistency with the pore size dimension provided by the AAO template (as shown in Figure 3e, f). Figure 3 SEM images of the as-prepared Bi-Ni nanostructure arrays and AAO template.
Porous hydrogel structures with a gyroid pore network architecture showed narrow pore size distributions, excellent pore interconnectivity and good mechanical properties.
The nanoparticle is composed by magnetite nanoparticle with immobilized metal ion surface and solid porous shell which presents a number of important features, such as controllable shell thickness, uniform pore size and excellent magnetism.
Moreover, the utilization of MSU-H with large pore size and excellent thermal stability effectively assured fast mass-transfer and confined the migration of active particles, which led to long lifetime stability of sorbents.
Thus, smaller pore size with excellent uniformity improves the fluid retention/absorption capacity of the dressing (Lee et al. 2016).
By varying design parameters such as degree of salt fusion, macromer concentration in the solvent and salt particle size, the SMP foams with excellent shape memory behavior and tunable pore size, pore morphology, and modulus were obtained.
Both electrodes consist of graphene-based active materials: a three-dimensional graphene-based porous carbon material with ultrahigh specific surface area, appropriate pore size distribution and excellent conductivity for the positive electrode, and a flash-reduced graphene oxide with open-pore structure and superior rate capability for the negative electrode.
The functionalized graphene membranes with appropriate pore size and geometry possess excellent high selectivity for separating CO2/N2, CO2/CH4 and N2/CH4 gas mixtures with a gas permeance of ∼103 105 GPU, compared with ∼100 GPU for typical polymeric membranes.
This Eu3+-incorporated hybrid (In-MOF-Eu) has been fully characterized, which reveals large surface area, great pore size, favorable thermal stability, excellent luminescence as well as good fluorescence stability.
The resulting lipase-NPG biocomposites with a pore size of 35 nm exhibited excellent catalytic activity and stability compared with the native lipase at different pH and temperatures.
