Decomposition of ammonium perchlorate: Exploring catalytic activity of nanocomposites based on nano Cu/Cu2O dispersed on graphitic carbon nitride

Chandrababu, Parvathy; Thankarajan, Jayalatha; Nair, Vishnu Sukumaran; Ramanan, Rajeev

doi:10.1016/j.tca.2020.178720

Cited by 19 publications

(8 citation statements)

References 47 publications

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“…It is noteworthy that the E a value of AP decreased to 120.68 kJ·mol –1 after the addition of 10% 1 , which indicates that the prepared Cu-OBTT complex has a good catalytic effect. The HTD peak temperature is advanced by 89.9 °C, which is superior to those of [ trans -Cu(μ-OH)(μ-dmpz)] 6 (77.6 °C) and nano-Cu/Cu 2 O (50 °C).…”

Section: Resultsmentioning

confidence: 89%

Synthesis of Cu^II and Cd^II Metal–Organic Frameworks Based on 4,5-Bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole and Their Effects as the Catalyst in Ammonium Perchlorate Thermal Decomposition

Jin

Jing

et al. 2022

Inorg. Chem.

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Two new three-dimensional (3D) energetic metal−organic frameworks (EMOFs), namely, [Cu(OBTT)(NC 2 H 8 ) 2 ] n (1) and [Cd 3 (OBTT) , where H 3 OBTT = 4,5-bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole, were prepared, and their structures were characterized by single-crystal X-ray diffraction analysis, which revealed that the EMOFs feature a rigid 3D framework architecture. The possibility of these two EMOFs as potential catalysts for the thermal decomposition of ammonium perchlorate (AP) was investigated. The results show that they have significant catalytic activity, up to reducing the peak temperature of AP decomposition from 704.0 to 613.6 K and contracting the decomposition temperature range from 451 to 320 K, which is almost one-third less than the decomposition temperature range of pure AP. The Kissinger and Ozawa−Doyle methods were used to calculate the kinetic parameters of the thermal decomposition of pure and mixed AP samples. The experimental results suggest that compound 1 has potential applications in the field of explosives and propellants. All properties suggest that compound 1 can be used as a potential catalyst.

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Section: Resultsmentioning

confidence: 89%

Synthesis of Cu^II and Cd^II Metal–Organic Frameworks Based on 4,5-Bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole and Their Effects as the Catalyst in Ammonium Perchlorate Thermal Decomposition

Jin

Jing

et al. 2022

Inorg. Chem.

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“…18,19 Loading them on 2D materials is an effective means to suppress nanoparticle agglomeration. [20][21][22][23] Graphene oxide (GO) as a classical 2D material, has many excellent properties, such as large specic surface area, strong mechanical properties (strength of 130 GPa and Young's modulus of 1.0 TPa), good electrical conductivity (carrier mobility of 15 000 cm 2 (V À1 s À1 )), high thermal conductivity (thermal conductivity of 5300 W (m À1 K À1 )) and abundant surface oxygen-containing functional groups. 24 The presence of these oxygen-containing functional groups allows GO to have a large number of active sites, which can attract polar molecules and can be compounded with a variety of nanoparticles to prepare nanocomposites.…”

Section: Introductionmentioning

confidence: 99%

Preparation of different morphology Cu/GO nanocomposites and their catalytic performance for thermal decomposition of ammonium perchlorate

Niu

Jiao

et al. 2022

RSC Adv.

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“…[7,9,10] Because of this drawback of physical method, different catalysts are being widely used to achieve lower thermal decomposition of AP. Catalysts like metals, [11,12] metal oxides, [6,[13][14][15][16][17] metal alloys, [8,[18][19][20][21] carbon supported catalysts, [22][23][24][25][26][27][28] metal hydroxides [29][30][31] are most investigated catalysts for achieve lower thermal decomposition temperature of AP via optimizing its decomposition route. AP decomposition undergoes two steps: one is LTD, low thermal decomposition in the range 280 °C-320 °C temperature that reveal gas products like perchlorate (HClO 4 ) and ammonia (NH 3 ); another is HTD, high thermal decomposition in the range 320 °C-450 °C temperature that reveal retreated gas mixtures of N 2 O, NO, O 2 and HCl, and release high amount of heat with ignition thrust.…”

Section: Introductionmentioning

confidence: 99%

Nano Size NiCuZnFe₂O₄ Tri Metal Spinel Ferrite: Synthesis, Characterizations and Additive for Thermolysis of Ammonium Perchlorate

et al. 2022

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Ferrites especially transition metal based catalysts show a versatile catalytic ability for thermal decomposition of solid propellants. Herein, XRD, UV-visible spectroscopy, Raman spectroscopy, and N 2 -adsorption desorption analyses were used to analysis trimetallic nano-ferrite NiCuZnFe 2 O 4 synthesized by co-precipitation method. The particle size of the NiCuZnFe 2 O 4 found between 9-20 nm. Moreover, we have studied catalytic activity of tri metal ferrite (NiCuZnFe 2 O 4 ) on thermal decomposition of propellant oxidizer ammonium perchlorate (AP) and monitored by simultaneous thermal analyses. The increased surface area, smaller band gap, and crystalline Raman phase of the AP + NiCuZnFe 2 O 4 mixture contributed to substantial physico-chemical and catalytic outcomes. The combination of AP with the nano-catalyst NiCuZnFe 2 O 4 reduced ignition delay, which was ascribed to a lower thermal decomposition temperature.

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Decomposition of ammonium perchlorate: Exploring catalytic activity of nanocomposites based on nano Cu/Cu2O dispersed on graphitic carbon nitride

Cited by 19 publications

References 47 publications

Synthesis of Cu^II and Cd^II Metal–Organic Frameworks Based on 4,5-Bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole and Their Effects as the Catalyst in Ammonium Perchlorate Thermal Decomposition

Synthesis of Cu^II and Cd^II Metal–Organic Frameworks Based on 4,5-Bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole and Their Effects as the Catalyst in Ammonium Perchlorate Thermal Decomposition

Preparation of different morphology Cu/GO nanocomposites and their catalytic performance for thermal decomposition of ammonium perchlorate

Nano Size NiCuZnFe₂O₄ Tri Metal Spinel Ferrite: Synthesis, Characterizations and Additive for Thermolysis of Ammonium Perchlorate

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Decomposition of ammonium perchlorate: Exploring catalytic activity of nanocomposites based on nano Cu/Cu2O dispersed on graphitic carbon nitride

Cited by 19 publications

References 47 publications

Synthesis of CuII and CdII Metal–Organic Frameworks Based on 4,5-Bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole and Their Effects as the Catalyst in Ammonium Perchlorate Thermal Decomposition

Synthesis of CuII and CdII Metal–Organic Frameworks Based on 4,5-Bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole and Their Effects as the Catalyst in Ammonium Perchlorate Thermal Decomposition

Preparation of different morphology Cu/GO nanocomposites and their catalytic performance for thermal decomposition of ammonium perchlorate

Nano Size NiCuZnFe2O4 Tri Metal Spinel Ferrite: Synthesis, Characterizations and Additive for Thermolysis of Ammonium Perchlorate

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Synthesis of Cu^II and Cd^II Metal–Organic Frameworks Based on 4,5-Bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole and Their Effects as the Catalyst in Ammonium Perchlorate Thermal Decomposition

Synthesis of Cu^II and Cd^II Metal–Organic Frameworks Based on 4,5-Bis(1-hydroxytetrazol-5-yl)-1,2,3-triazole and Their Effects as the Catalyst in Ammonium Perchlorate Thermal Decomposition

Nano Size NiCuZnFe₂O₄ Tri Metal Spinel Ferrite: Synthesis, Characterizations and Additive for Thermolysis of Ammonium Perchlorate