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Interestingly, in the case of all investigated samples, neither CO2 nor KOH-activation destroys the fibrous structures of the original fibers and does not change their dimensions, indicating that activations took place uniformly within the bulk of the fibers.
Cazorla-Amorós, Carbon activation by alkaline hydroxides: preparation and reactions, porosity and performances, in: Chemistry & Physics of Carbon, Volume 30, 2008, pp. 1-62

Bonding of other substituents (e.g. halogen, sulfo, amino, nitro) onto the benzene nucleus considerably decreases the reactivity of the nucleus’ resonance structure towards oxygen and the ring becomes more resistant to breaking [5].
The Department of Organic Chemistry of the Faculty of Science of Masaryk University (2003), [s.l.] p. 80.

The FAST method has been widely used in the field of environmental science, chemistry, water resources and oceanography 2.
Fig. 1 is a diagram of a typical bioretention cell structure.

Le Claire, Physical Chemistry, (Solid State).
[26] W.Y.Wang, H.Z.Fang, S.L.Shang, H.Zhang, Y.Wang, X.Hui, S.Mathaudhu, Z.K.Liu, Atomic structure and diffusivity in liquid Al80Ni20 by ab initio molecular dynamics simulations, Physica B: Condensed Matter, 406 (2011) pp 3089-3097.

Cr2O3 is the best oxide to resist hot corrosion in molten salt, because it preferentially reacts with O2- in molten salts to form chromate by the following equilibrium [2]: 2Cr2O3+4O2-+3O2=4CrO42- (1) 2Cr2O3+8Cl-+5O2=4CrO42-+4Cl2 (2) The chromate stabilizes the melt chemistry, and consequently prevents the dissolution/re-precipitation of the protective oxide scale.
Influence of micro-structure on corrosion behavior of a Ni-based superalloy in 3.5% NaCl.

Superior performance of dye-sensitized versus conventional TiO2 nanoparticles for promoting germination and early growth of Barley: From photovoltaic to biotechnological application Hasan Mir1, a, Ahmad Gholamalizadeh Ahangar1,b and Noshin Mir2,c* 1 Faculty of Soil and Water Engineering, University of Zabol, Zabol, IR Iran 2Department of Chemistry, University of Zabol, P.
Jones, Infra-red absorptions and molecular structures of phenol, phenolphthalein, fluorescein, and some alkali derivatives, J.

Titanium in its hcp and bcc structures form complete solid solution with zirconium and interdiffusion studies in the Zr/Zr-80.0% Ti alloy have been studied in the temperature range of 901-1168 0C [14].
Configurations of this type involving the triple junctions were made to measure the local chemistry at the interface [11].

Typical examples are WC-Co hardmetals or W-Ni-Fe tungsten heavy alloys; in both cases solubililty of the additives in the main component is very low but high in the other direction, and the sintering process results in fast and pronounced densification to virtually pore-free structures as visible in Fig.1.
Gierl-Mayer, Powder Metallurgy and Sintered Materials, in „Ullmanns Encyclopaedia of Industrial Chemistry”, Wiley-VCH, Weinheim, 2017, https://doi.org/10.1002/14356007.a22_105.pub2 [4] A.

Results were shown in Fig. 5.It can be witnessed from the SEM picture that both manganese sand and gravel possesses porous structure.
Kompare, “Removal of pharmaceutical residues in a pilot wastewater treatment plant,” Analytical and Bioanalytical Chemistry, vol. 387, 2007, pp. 1379-1387

In the fully hydrated state, these structures had excellent mechanical properties, while the pore network structure could be maintained [34].
Various failures in GOs truss structure under compression with time sequence.
(d) After relief of 20% compression, truss structure partially recovered.
A complete agreement between designed and prepared structures was reported.
Meidell, Advanced materials and structures and their fabrication processes.