Category: 12069-69-1

Safety of Basic copper carbonate. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: Basic copper carbonate, is researched, Molecular CH2Cu2O5, CAS is 12069-69-1, about A catalytic approach of blending CO2-activating MOF struts for cycloaddition reaction in a helically interlaced Cu(II) amino acid imidazolate framework: DFT-corroborated investigation. Author is Kathalikkattil, Amal Cherian; Gu, Yunjang; Kurisingal, Jintu F.; Lee, Hankyul; Kim, Hyungjun; Choe, Youngson; Park, Dae-Won.

In CO2 transformation catalysis, the synthesis of cyclic carbonates using two classes of MOF catalysts viz., zeolitic imidazolate frameworks (ZIF) and MOFs with carboxylate-capped SBUs have gained large attention. Herein the authors propose the strategy of employing a unified multifunctional framework formed in the metal-centered assembly of imidazole and amino-carboxylates for CO2 transformation, such as propylene carbonate (PC) by the cycloaddition of CO2 with propylene oxide. The framework {[Cu(L-asp)(1,4-bix)0.5]·3H2O}n (CuAspBix) comprises of the amino acid building units, L-aspartic acid (L-Asp) and the flexible ligand, 1,4-bis(imidazole-1-ylmethyl)benzene [1,4-Bix]. The 1,4-Bix ligand with imidazole terminals renders elongated M-M distances and flexibility in comparison with pristine ZIF materials. The cumbersome synthesis procedure yielding poor phase purity of the bulk catalyst in solvothermal conditions were improved by a microwave-assisted synthesis, preserving the structural and physicochem. properties. Minimal energy input or room temperatures for the catalysis occurred via the synergistic participation of CuAspBix and quaternary ammonium bromide salt, demonstrated by d.-functional theory computational studies to propose mechanistic pathway of the reaction. Reaction conditions were optimized by altering the parameters. The heterogeneous catalyst was reused four times without a significant change in activity.

When you point to this article, it is believed that you are also very interested in this compound(12069-69-1)Safety of Basic copper carbonate and due to space limitations, I can only present the most important information.

Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: Basic copper carbonate( cas:12069-69-1 ) is researched.Related Products of 12069-69-1.Liu, Lei; Zhu, Menghe; Ma, Zhewen; Xu, Xiaodong; Mohesen Seraji, Seyed; Yu, Bin; Sun, Ziqi; Wang, Hao; Song, Pingan published the article 《A reactive copper-organophosphate-MXene heterostructure enabled antibacterial, self-extinguishing and mechanically robust polymer nanocomposites》 about this compound( cas:12069-69-1 ) in Chemical Engineering Journal (Amsterdam, Netherlands). Keywords: epoxy resin copper phosphate nanoparticle MXene nanocomposite antibacterial. Let’s learn more about this compound (cas:12069-69-1).

The ongoing Covid-19 pandemic has raised the need for urgent antibacterial requirements for many com. important polymers, e.g., Epoxy resins (EPs). Meanwhile, intrinsic flammability and poor impact toughness are two big obstacles that greatly impede the practical applications of EPs. Hence, it has been imperative but highly challenging to create advanced EPs combining satisfactory antibacterial, fire-retardant and mech. robust performances so far. Here, we report a reactive multi-functional heterostructure, copper-organophosphate-MXene (CuP-MXene) by rational design. Our results show that with 5.0% of CuP-MXene, in addition to achieving a high antibacterial efficiency above 99.9%, the resultant EP nanocomposite exhibits satisfactory flame retardancy (UL-94 V-0 rating, peak heat release rate decreased by 64.4%) and improved mech. properties (tensile strength, elastic modulus and impact strength increased by 31.7%, 38.9%, and 25.0%, resp.) relative to virgin EP, outperforming its previous counterparts. Such a desirable performance portfolio arises from multiple synergistic effects between CuP and MXene. This work provides a general strategy for the design of multi-functional nanoadditives and advanced functional polymers, and creates more opportunities for industrial applications of EP in the areas of coatings, medical devices and furniture.

As far as I know, this compound(12069-69-1)Related Products of 12069-69-1 can be applied in many ways, which is helpful for the development of experiments. Therefore many people are doing relevant researches.

Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI

Computed Properties of CH2Cu2O5. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: Basic copper carbonate, is researched, Molecular CH2Cu2O5, CAS is 12069-69-1, about Calcite modification of agricultural waste biochar highly improves the adsorption of Cu(II) from aqueous solutions. Author is Wang, Shenwan; Zhong, Shuang; Zheng, Xiaoyan; Xiao, Dao; Zheng, Lili; Yang, Yang; Zhang, Haide; Ai, Binling; Sheng, Zhanwu.

Calcite-modified biochar was developed as an inexpensive adsorbent for heavy metal immobilization. The biochar was prepared by pyrolysis of coconut shells under a N2 atmosphere at 600°C and then modified by mixing with calcite in an aqueous solution The surface area of the modified coconut biochar (CAL/BC) was relatively small (9.32 m2·g-1). The CAL/BC surface had CO, CO2-3 and CC functional groups. The maximum adsorption capacity of Cu(II) on CAL/BC was 213.9 mg·g-1 at 25°C, and the removal efficiency was maintained at 87.7% even after four adsorption-desorption cycles. The adsorption process was described well by the pseudo-second order model (R2 = 0.9445-0.9976) and Langmuir adsorption model (R2 = 0.9908-0.9934), which meant that monolayer and chem. adsorption dominated. The dominant adsorption mechanisms of Cu(II) on CAL/BC were surface complexation, precipitation, and ion exchange. This study suggests that biochars prepared from two inexpensive materials (calcite and coconut shells) can be used as an adsorbent for effectively removing heavy metals from simulated aqueous solutions

If you want to learn more about this compound(Basic copper carbonate)Computed Properties of CH2Cu2O5, you may wish to communicate with the author of the article,or consult the relevant literature related to this compound(12069-69-1).

Reference:
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI