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Guo et al. [3] prepared graphene/TiO2 composites by three different methods, i.e., thermal reaction, hydrolyzing synthesis and sol– gel.
Leong et al. [13] prepared reduced graphene oxide and AgNPs wrapped TiO2 composites using hydrothermal method.
El Badawy, C.

Catalyst Preparation 5 g of ZSM-5 zeolite (ammonium) with Si:Al ratio of 30:1 from Alfa Aesar was used as a support catalyst for all of the catalyst synthesised.
ZSM-5 shows the characteristic peaks associated to ZSM-5 with Al:Si ratio of 30 (JCPDS No. 00-044-0002).
El-Rub, Z.Y.

Following Romero et al. [13], we have the boundary condition
The solution and validation of the model was discussed by Mou et al. [14].
Nasr-El-Din: Measurement of Acid Rock Reaction Rates with the Rotating Disk Apparatus, JCPT, Vol.48(6): 66-70 (June 2009)

. %) of A70 Element Cu V Mn Si Fe Zn Ti Mg Al Wt.% 0.04% 0.05% 0.03% 0.2% 0.25% 0.04% 0.03% 0.03% 99.7% Gravimetric analysis Gravimetric analysis of GT and MR inhibition on A70 was executed at 24 h hiatus for a total of 504 h of exposure.
Vasile, Influence of heat treatment on microstructure and corrosion behaviour of 7 series Al alloys, Proceedings of the 2nd International Conference on Manufacturing Engineering, Quality and Production Systems (MEQAPS'10).
El Abedin, Role of chromate, molybdate and tungstate anions on the inhibition of aluminiumin chloride solutions, J. 

The ultimate analysis of char was done by Elemental Vario EL for carbon, hydrogen and nitrogen content; bulk sulfur content was measured by Coulomb method (Testing Standard of China: GB214-77); the oxygen content of char was obtained by difference.
[6] Finn M J, et al.Fuel Chem 1979;24:9
[7] Occidental Reserch Corporation.Final Peport on DOE Contract No.Ex-76-C-01-2244,1979 [8] Fillo J P.DOE/ET/10249-101,1979 [9] Sharkey A G et al.Fuel 1962;44:359

OPTIMIZATION OF FABRICATION PARAMETERS M.L.Hattali 1,a , S.Valette 1,b , F.Ropital 3,c , N.Mesrati2,d, D.Tréheux 1,e 1 Laboratoire de Tribologie et Dynamique des Systèmes, UMR CNRS ECL ENISE ENSMSE 5513, École Centrale de Lyon, 69134 Ecully cedex (France). 2 Laboratoire de Sciences et Génie des Matériaux, École Nationale Polytechnique d'Alger. 10, avenue de Hassen Badi EL harrach Alger (Algérie). 3 IFP, BP 3-69360 Solaize (France).
Liang and al. [14] have proposed an universal indentation equation allowing the direct calculation of KIC for both median and Plamqvist cracks.
Interfacial science in ceramic joining, A bellosi et al.

These materials such as pozzolanic materials (Stefanidou Maria and Assael et al., 2010), brick dust, granular tuff or expanded clay (Frattolillo et al., 2005), expanded cork (Carrajola et al., 2020) or pumice (Widodo et al., 2017) can introduce porosity in mortars leading to a reduce of thermal conductivity.
In the case of non-hydraulic binders, authors studied that including in lime mortars different fibres such as hemp (Mazhoud et al., 2016), recycled textil from fabrics (Barbero-Barrera et al., 2016), flax (Rahim et al., 2015) and date palm fibres (Belakroum et al., 2018) can improve thermal and hygric properties.
Also the addition of PCM (Pavlík et al., 2016) graphite waste (Barbero-Barrera et al., 2017) and calcined diatoms (Barbero-Barrera et al., 2014) was studied to modified lime-based plaster improving thermal properties and indoor air quality.
This issue can be related with the moisture retention due to the flaky particles of mussel shell and the chitin content (Gour et al., 2018; Martínez-García et al., 2020b).
Energy Build. 76, 422–428. doi.org/10.1016/J.ENBUILD.2014.02.065 [4] Belakroum, R., Gherfi, A., Kadja, M., Maalouf, C., Lachi, M., El Wakil, N., Mai, T.H., 2018.

Lange et al. [10] proposes, based on the TEM analysis, that water reacts with Y2O3 to form crystallites of Y(OH)3.
A similar mechanism was proposed by Hernandez et al [30].
Similar tendency was reported by Guicciardi et al. [35], Paul et al. [36], Wu [37], Eichler [38], and Suresh [39].
Li et al. [41] investigated the aging sensibility of Al2O3-doped 3Y-TZP by aging at 370 K in hot under 100 MPa stress.
El-Hout: J.

At the duct inlet, a prescribed velocity condition was also imposed, set at 3.3 m/s, as defined by Vaz et al. [4].
The numerical model employed here has been verified and validated in previous studies, and further details on these procedures can be found in Vaz et al. [4] and Rodrigues et al. [7]; as well as the mesh and geometries used here, which were verified in Vaz et al. [25].
This simplification was justified in Vaz et al. [4].
El Mankibi, L.
[23] A.L.

The enhancement of the Eu3+ ion luminescence intensity in the presence of gold NPs in tellurite glass is observed by Almeida et al. and Rivera et al. [25, 26].
An analytical expression for the SERS enhancement factor is derived by Willets et al. [76] and Ru et al. [77].
El-Sayed.
El-Mallawany.
Alim, V.