Category: 13820-53-6

Palladium nanoparticles decorated Chitosan-Pectin modified Kaolin: It’s catalytic activity for Suzuki-Miyaura coupling reaction, reduction of the 4-nitrophenol, and treatment of lung cancer was written by Shahriari, Marjan;Ali Hosseini Sedigh, Mohammad;Shahriari, Maryam;Stenzel, Martina;Mahdi Zangeneh, Mohammad;Zangeneh, Akram;Mahdavi, Behnam;Asadnia, Mohsen;Gholami, Javad;Karmakar, Bikash;Veisi, Hojat. And the article was included in Inorganic Chemistry Communications in 2022.Application of 13820-53-6 The following contents are mentioned in the article:

A mild and efficient green protocol was disclosed for tiny Pd NPs fabricated chitosan-pectin composite functionalized Kaolin (Kaolin@CS-Pectine/Pd). The post-synthetically modified biogenic material was characterized over a number of physicochem. methods like, FE-SEM, TEM, EDX, elemental mapping, XRD and ICP-OES. Catalytic efficiency of the material was studied in the ultrasound assisted classical Suzuki-Miyaura coupling towards the synthesis of diverse range of biaryls and in the catalytic reduction of 4-Nitrophenol towards the wastewater treatment. In both the protocols the catalyst exhibited excellent performances. Due to super-paramagnetism, the catalyst was easily magnetically isolable and reused in 10 cycles without considerable leaching and change in reactivity. The IC₅₀ of the Kaolin@CS-Pectine/Pd were 66, 72, and 85μg/mL against NCI-H661, NCI-H1563, and NCI-H1299 lung cancer cell lines. The Kaolin@CS-Pectine/Pd showed the high antioxidant activity according to the IC₅₀ value. It seems that the of recent nanoparticles is due to their significant antioxidant effects. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Application of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. An organic chloride is an organic compound containing at least one covalently bonded atom of chlorine. Their wide structural variety and divergent chemical properties lead to a broad range of names and applications. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Application of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Electrocatalytic activation of organic chlorides via direct and indirect electron transfer using atomic vacancy control of palladium-based catalyst was written by Qin, Shiyi;Lei, Chao;Wang, Xuxu;Chen, Wenqian;Huang, Binbin. And the article was included in Cell Reports Physical Science in 2022.Related Products of 13820-53-6 The following contents are mentioned in the article:

Electrocatalytic dehalogenation (EDH) is a promising green technol. for the breakage of strong carbon-chlorine (C-Cl) bonds that have fundamental importance in organic chem. and environmental remediation. The lack of fundamental understanding and practical issues such as potential secondary pollution, side reactions (e.g., hydrogen-evolution reaction), deficiency in catalytic activity, and/or stability have limited the adoption of EDH technol. Here, we address these problems by designing a palladium-based nanocatalyst with precise control of at. vacancies to exploit the combination of direct and indirect EDH. Exptl. and theor. investigations show that at. vacancies can promote electron transfer on the catalyst surface to enhance the generation/storage capacity of at. hydrogen and to simultaneously facilitate dissociative electron transfer to C-Cl bond. Our work guides the design of at.-vacancy-rich palladium-based electrocatalysts and provides a new strategy for efficient electro-dehalogenation in water and fundamental insights into the relationship of different dehalogenation mechanisms for accurate quant. prediction. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Related Products of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Related Products of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Facile Synthesis of Pd and PdPtNi Trimetallic Nanosheets as Enhanced Oxygen Reduction Electrocatalysts was written by Shi, Lijie;Wang, Qian;Ren, Quan;Yang, Qian;Zhao, Donghui;Feng, Yuhua;Chen, Hongyu;Wang, Yawen. And the article was included in Small in 2022.Application of 13820-53-6 The following contents are mentioned in the article:

While bimetallic 2D metallic nanomaterials are widely synthesized and used as electrocatalysts with enhanced performance, trimetallic 2D structures are less commonly reported. In this work, a facile wet chem. method for synthesizing Pd nanosheets and PdPtNi trimetallic alloy nanosheets is developed. Without the introduction of gaseous CO and pressurized equipment, Pd nanosheets with a thickness of ≈2.85 nm and sizes in the range of 1-2μm can be obtained. The facile synthesis conditions allow for a comprehensive study of the nanosheet growth mechanism. It is found that 2D growth is closely related to the product of solvent decomposition and the additive ligand diethylenetriamine. Further, by depositing Pt and Ni onto the Pd nanosheets, trimetallic nanosheets with tunable compositions can be obtained and applied as oxygen reduction reaction electrocatalysts. Typically, the Pd₉Pt₁Ni₁ nanosheets have the highest half-wave potential of 0.928 V (vs reversible hydrogen electrode), which is 34 mV higher than that of com. Pt/C and 28 mV higher than that of Pd/C, and also have high durability. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Application of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.Application of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

PdPtRu nanocages with tunable compositions for boosting the methanol oxidation reaction was written by Leng, Zihan;Wu, Xingqiao;Li, Xiao;Li, Junjie;Qian, Ningkang;Ji, Liang;Yang, Deren;Zhang, Hui. And the article was included in Nanoscale Advances in 2022.COA of Formula: Cl4Na2Pd The following contents are mentioned in the article:

PtRu/C is a well-known com. electrocatalyst with promising performance for the methanol oxidation reaction (MOR). Further improving the MOR properties of PtRu-based electrocatalysts is highly desirable, especially through structure design. Here we report a facile approach for the synthesis of PdPtRu nanocages with different components through a seed-mediated approach followed by chem. etching. The Pd-PtRu nanocubes were first generated using Pd nanocubes as the seeds and some Pd atoms were subsequently etched away, leading to the nanocages. When evaluated as electrocatalysts for the MOR in acidic media, the PdPtRu nanocages exhibited substantially enhanced catalytic activity and stability relative to com. Pt/C and PtRu/C. Specifically, PdPt₂.₅Ru₂.₄ achieved the highest specific (8.2 mA cm^-2) and mass (0.75 mA mgPt^-1) activities for the MOR, which are 2.2 and 4.2 times higher than those of com. Pt/C. Such an enhancement can be attributed to the highly open structure of the nanocages, and the possible synergistic effect between the three components. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6COA of Formula: Cl4Na2Pd).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.COA of Formula: Cl4Na2Pd

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Theoretical study of the solubility of Pt salts in ionic liquids and deep eutectic solvents was written by Ren, Xuefeng;Wang, Yiran;Liu, Lifen;Zhang, Zhihong;Liu, Anmin. And the article was included in Ionics in 2022.SDS of cas: 13820-53-6 The following contents are mentioned in the article:

High-performance oxygen reduction reaction (ORR) catalysts are important for the application of proton exchange membrane fuel cell (PEMFC); electrodeposition of Pt-based catalysts is a viable method for its good controllability and operation. The exploration of green electrodeposition technol. with ionic liquids (ILs) or other non-aqueous solvent like deep eutectic solvents (DESs) has attracted much attention for their property to obtain high-performance catalysts with various morphologies. Composed of diverse organic cations and inorganic or organic anions, there are various types of ILs and DESs; efficient methods are urgently needed to screen potential ILs or non-aqueous solvent for electrodeposition. Computational approach is more economical, time-saving, and effective than conventional experiments In this study, the compatibility of 9 Pt salts in 13 ILs and DESs mixtures was studied to identify metal salts with good solubility in ILs and DESs. Simulation results show that the Reline and H2PtCl6 is the most suitable mixture with good compatibility at 298 K, maintaining good solubility after heating to 353 K. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6SDS of cas: 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides are compounds containing a carbon-chlorine bond, which are widely used in the oil field as a wax dissolver. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.SDS of cas: 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Pd immobilized on EDTA-modified cellulose: synthesis, characterization, and catalytic application in inter- and intramolecular Heck reactions and Larock reactions was written by Xu, Zhian;Xu, Jinxi;Zhou, Yuping;Huang, Yuling;Li, Yiqun. And the article was included in Research on Chemical Intermediates in 2022.Quality Control of Sodium tetrachloropalladate(II) The following contents are mentioned in the article:

Pd immobilized on EDTA-modified cellulose (Pd@Cell-EDTA) was successfully prepared through sequential procedure of esterification of cellulose with EDTA (EDTA) dianhydride and metathesis with PdCl₂. The as-synthesized Pd@Cell-EDTA was well characterized by ICP-AES, FTIR, SEM, EDX, elemental mapping, TEM, and XPS tools. TEM revealed that spherical Pd nanoparticles were homogeneously dispersed on the surface of Cell-EDTA with a narrow size of about 5 nm and the Pd content in fresh Pd@Cell-EDTA catalyst was determined to be 0.10 mmol/g by ICP-AES. Due to the regulation of multidentate sites of EDTA, the immobilized Pd exhibited high catalytic activity in the inter- and intramol. Heck reactions and heteroannulation Larock reactions to afford the desired products in excellent yields (66-97%). The catalyst recycling experiments for the model Heck reaction showed that the catalyst can be reused at least four consecutive runs with a slight drop in its catalytic activity. This catalyst proved its practical applications in the form of carbon-carbon and carbon-heteroatom bond for synthesis of diverse arylated alkenes and indoles. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Quality Control of Sodium tetrachloropalladate(II)).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Quality Control of Sodium tetrachloropalladate(II)

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Atom-dispersed copper and nano-palladium in the boron-carbon-nitrogen matric cooperate to realize the efficient purification of nitrate wastewater and the electrochemical synthesis of ammonia was written by Zhao, Xue;Jia, Xiuxiu;Zhang, Haibo;Zhou, Xiaohai;Chen, Xiao;Wang, Huaisheng;Hu, Xun;Xu, Jian;Zhou, Yingtang;Zhang, Hucai;Hu, Guangzhi. And the article was included in Journal of Hazardous Materials in 2022.Recommanded Product: 13820-53-6 The following contents are mentioned in the article:

Electrochem. nitrate reduction reaction (NIRR) driven by sustainable energy is not only expected to realize the green production of ammonia under ambient conditions, but also a promising way to purify nitrate wastewater. The ammonia yield rate and Faradaic efficiency of NIRR catalyzed by Pd₁₀Cu/BCN constructed with structural constraints and pre-embedded reducing agent strategies were as high as 102,153 μg h^-1 mg^-1cat. and 91.47%, resp. Pd₁₀Cu/BCN can remove nearly 100% of 50 mg L-1 NO₃^– without NO₂^– residue within 10 h, and the realization of this effect does not require the participation of any chloride. Control experiments and DFT calculations explain the efficient operation mechanism of NIRR on Pd₁₀Cu/BCN, where the Pd and CuN₄ sites play the role of synergistic catalysis. Compared with the reported literature, Pd10Cu/BCN with good biocompatibility has become an outstanding representative of NIRR catalyst, which provides an alternative way for the green production of ammonia and the purification of nitrate wastewater. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Recommanded Product: 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.Recommanded Product: 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Porous aromatic frameworks with high Pd nanoparticles loading as efficient catalysts for the Suzuki coupling reaction was written by You, Bingxin;Tian, Yuyang;Wang, Baolin;Zhu, Guangshan. And the article was included in Journal of Colloid and Interface Science in 2022.Electric Literature of Cl4Na2Pd The following contents are mentioned in the article:

The development of efficient and recyclable heterogeneous Pd catalysts is an area of continuing attention due to their critical applications in organic synthesis and pharmaceutical production In this study, two novel heterogeneous catalysts Pd@PAF-182 and Pd@PAF-183 were prepared by the immobilization/NaBH4 reduction of PdCl2-4 on hydrophilic cationic porous aromatic frameworks (PAF-182 and PAF-183), which were synthesized via a Yamamoto-type Ullmann coupling reaction from the corresponding aryl quaternary phosphonium salt monomer. Characterization by powder X-ray diffraction (PXRD), solid-state Cross-Polarization Magic-Angle-Spinning NMR (CP/MAS NMR), XPS, SEM, and transmission electron microscopy (TEM) established the structures of the as-prepared catalysts. Inductively coupled plasma at. emission spectrometry (ICP-AES) detection showed that the loading of Pd nanoparticles (Pd NPs) were 29.4 wt% for Pd@PAF-182 and 37.5 wt% for Pd@PAF-183, much higher than those of similar porous materials. Evaluation of the catalytic activity of the Pd@PAFs using Suzuki coupling as the model reaction demonstrated that as little as 0.12 mol% of Pd NPs could catalyze the Suzuki coupling with high efficiency, achieving yields up to 99% at 80 °C in 8 h. Recycling experiments also suggested that Pd@PAF-182 and Pd@PAF-183 maintained high catalytic activity with negligible leaching of Pd NPs after five cycles. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Electric Literature of Cl4Na2Pd).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Chlorination modifies the physical properties of hydrocarbons in several ways. These compounds are typically denser than water due to the higher atomic weight of chlorine versus hydrogen.While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available. Alkyl chlorides readily undergo attack by nucleophiles.Electric Literature of Cl4Na2Pd

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Decomposition Kinetics of H₂O₂ on Pd Nanocrystals with Different Shapes and Surface Strains was written by Shi, Yifeng;Elnabawy, Ahmed O.;Gilroy, Kyle D.;Hood, Zachary D.;Chen, Ruhui;Wang, Chenxiao;Mavrikakis, Manos;Xia, Younan. And the article was included in ChemCatChem in 2022.Related Products of 13820-53-6 The following contents are mentioned in the article:

Direct synthesis of hydrogen peroxide (H₂O₂) from H₂ and O₂ on a Pd-based catalyst has emerged as a promising route to replace the energy-consuming, highly inefficient anthraquinone process. However, Pd is also a good catalyst for the decomposition of H₂O₂, thereby compromising the selectivity toward the desired product. The coupling between the formation and decomposition reactions makes it difficult to single out the most important parameter that controls the selectivity toward direct synthesis of H₂O₂. Herein, support-free monometallic Pd nanocrystals with different shapes and surface strains are used to investigate their impacts on the decomposition kinetics of H₂O₂. The kinetics are analyzed by tracking the concentration of the remaining H₂O₂ using IR spectroscopy. The data indicates that both surface structure and strain affect the decomposition kinetics of H₂O₂, but their impacts are inferior to that caused by Br-, a surface capping agent for the Pd{100} facets. The exptl. results are consistent with the trend obtained through d. functional theory calculations This work helps shed light on the development of Pd-based catalysts for the direct synthesis of H₂O₂ by offering strategies to mitigate the decomposition of the desired product. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Related Products of 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organochlorines are organic compounds having multiple chlorine atoms. They were the first synthetic pesticides that were used in agriculture. They are resistant to most microbial and chemical degradations. Organochlorine compounds are lipophylic, meaning they are more soluble in fat than in water. This gives them a high tenancy to accumulate in the food chain (biomagnification).Related Products of 13820-53-6

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics

Highly dispersed and stabilized Pd species on H₂ pre-treated Al₂O₃ for anthraquinone hydrogenation and H₂O₂ production was written by Liang, Jingyue;Wang, Fuying;Li, Wei;Zhang, Jinli;Guo, Cui-li. And the article was included in Molecular Catalysis in 2022.COA of Formula: Cl4Na2Pd The following contents are mentioned in the article:

Anthraquinone hydrogenation is the core reaction in H₂O₂ production process. In this work, γ-Al₂O₃ samples with different H₂ treatment temperatures (denoted as R-Al-T) were prepared to be the catalytic supports, and a series of Pd/R-Al-T catalysts were obtained by a simple impregnation method. Among the catalysts, Pd/R-Al-500 exhibits the best catalytic performance for anthraquinone hydrogenation of 10.63 g·L^-1 hydrogenation efficiency and 885.83 gH₂O₂·gPd^-1·h^-1 H₂O₂ productivity, which increases by 37.7% compared with Pd/γ-Al. The stability of Pd/R-Al-500 is also significantly higher than that of Pd/γ-Al. Characterization results show the pre-treatment can construct more coordinatively unsaturated pentacoordinate Al³⁺ (denoted as Al³⁺_penta) and forms more Pd-O-Al structures, which improve the Pd dispersion and synergistic effect between Pd⁰ and Pd²⁺, so as to improve the catalytic activity. Al³⁺_penta sites also enhance the anchoring effect on Pd species and lessen the Pd leaching and agglomeration, which lead to the high stability of Pd/R-Al-500 catalyst. This work provides a simple strategy to disperse and stabilize active Pd species on γ-Al₂O₃ for anthraquinone hydrogenation. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6COA of Formula: Cl4Na2Pd).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.COA of Formula: Cl4Na2Pd

Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics