Category: 13820-53-6

Hybridization of Palladium Nanoparticles with Aromatic-Rich SU-101 Metal-Organic Framework for Effective Transfer Hydrogenation was written by Krishnaveni, Valle;Esclance DMello, Marilyn;Basavaiah, Keloth;Samsonu, Dasi;Rambhia, Dheer A.;Kalidindi, Suresh Babu. And the article was included in European Journal of Inorganic Chemistry in 2022.Related Products of 13820-53-6 The following contents are mentioned in the article:

Loaded Pd nanoparticles onto π-electron rich pores of ellagic acid based SU-101 MOF (Bi₂O(H₂O)₂(C₁₄H₂O₈) · nH₂O) in order to surround Pd active sites with π-electron rich environment. The material was explored for the transformation of 4-Nitro phenol (4-NP) to 4-Amino phenol (4-AP) using ammonia borane (AB). AB acted as efficient transfer hydrogenation agent compared to NaBH₄ because of its ability to transfer hydrogens at milder conditions. AB is safer and easy to handle compared to mol. hydrogen or NaBH₄. The Pd NPs were loaded on to SU-101 using two methodologies. One by supporting preformed Pd NPs onto MOF surface (Pd-WCGA/SU-101) and the other by wet impregnation method (Pd/SU-101). The later method yields a material with strong interaction between Pd and SU-101. The Pd/SU-101 exhibited superior activity for 4-NP reduction (turn over frequency=2421 h^-1) using AB due to an enrichment of 4-NP around Pd active sites by π-electron rich pore environment. 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. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. 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

Tri-metallic AuPdIr nanoalloy towards efficient hydrogen generation from formic acid was written by Liu, Dong-Xue;Zhou, Yi-Tong;Zhu, Yong-Fu;Chen, Ze-Yu;Yan, Jun-Min;Jiang, Qing. And the article was included in Applied Catalysis, B: Environmental in 2022.Recommanded Product: Sodium tetrachloropalladate(II) The following contents are mentioned in the article:

Formic acid (FA), as a safe and renewable hydrogen storage material, attracts extensive attention. Herein, an efficient catalyst Au_0.35Pd_0.5Ir_0.15 nanoalloy supported on NH₂-N-rGO has been successfully synthesized and applied for hydrogen generation from FA. It is found by d. function theory (DFT) calculation that addition of Ir into AuPd alloy can change the initial adsorption configuration of HCOOH* and thus reduce the energy barrier of rate determining step (RDS) of FA dehydrogenation. As a result, Au_0.35Pd_0.5Ir_0.15/NH₂-N-rGO displays 100% conversion, 100% selectivity even after 150 days for FA dehydrogenation at 298 K, and the initial turnover frequency (TOF) can reach the recorded value (12781.2 h^-1) without any additives. More interestingly, it is proved to be a universal method to design the effective catalysts for hydrogen generation from FA by the high activities of other tri-metallic alloys with addition of other high γ elements (such as Pt, Rh, and Ru). This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Recommanded Product: 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. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Recommanded Product: Sodium tetrachloropalladate(II)

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

Unveiling the effect of gas treatment on the electronic structure of carbon nanotube-supported Pd catalysts for electroreduction of H₂O₂ and Heck reaction was written by Kim, Ja Young;Jo, Youngshin;Kim, Ji Dang;Choi, Myong Yong;Lee, Sunwoo;Choi, Hyun Chul. And the article was included in Chemosphere in 2022.Safety of Sodium tetrachloropalladate(II) The following contents are mentioned in the article:

This study explored the impact of gas treatments on the structures of multi-walled carbon nanotubes supported Pd (CNT-Pd) catalysts used for electrocatalytic H₂O₂ reduction and the Heck cross-coupling reaction. The CNT-Pd catalyst was prepared by anchoring Pd nanoparticles on thiolated CNTs. XPS was conducted to examine the surface composition and electronic structure changes of the CNT-Pd catalyst before and after gas treatment. The XPS results revealed that as-prepared CNT-Pd contains at least two different oxidation states on the surface, whereon their proportions depend on the gas used for treatment. Treatment with H₂ leads to Pd(0) enrichment near the surface, while O₂ treatment causes Pd(II) enrichment of CNT-Pd. All catalysts containing both Pd(0) and Pd(II) were active toward H₂O₂ reduction, and the Heck cross-coupling reaction of Bu acrylate and 4-iodotoluene; increased proportion of metallic Pd(0) boosted the catalytic reaction. However, the catalyst stability increased as the amount of Pd(II) increased. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Safety of Sodium tetrachloropalladate(II)).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Safety of Sodium tetrachloropalladate(II)

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

Liquid/Liquid Interface-Assisted Synthesis of Two-Dimensional Metal Networks with High-Density Planar Defects for Electrocatalysis was written by Zhan, Qi;Li, Rui;Liu, Yaming;Zhang, Ke;Zheng, Yangzi;Jin, Mingshang. And the article was included in Chemistry of Materials in 2022.HPLC of Formula: 13820-53-6 The following contents are mentioned in the article:

A metal nanonetwork with high-d. planar defects is an attractive candidate for highly efficient electrocatalysts due to its fast electron transfer capability and abundant active sites. However, its fabrication has met with limited success by far. Herein, the authors report a liquid/liquid interface-assisted synthesis of two-dimensional (2D) Pd networks with high-d. planar defects and their superior catalytic performance for the MeOH oxidation reaction (MOR). The successful preparation of 2-dimensional Pd networks mainly relies on the combination of etching and regrowth of Pd nanocrystals assembled on the H₂O/chlorobenzene interface. Using different metal nanocrystals as the starting materials, the authors could further extend the method for preparing 2-dimensional Au and Pd-Au (Pd-Au) bimetallic networks. During the MOR, the 2-dimensional Pd network could deliver much enhanced activities relative to the pristine nanocubes, with a factor of 3.7 and 2.3 enhancement in specific activity and mass activity, resp., due to the network structure and high-d. planar defects. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6HPLC of Formula: 13820-53-6).

Sodium tetrachloropalladate(II) (cas: 13820-53-6) belongs to organic chlorides. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. Aryl chlorides may be prepared by the Friedel-Crafts halogenation, using chlorine and a Lewis acid catalyst.HPLC of Formula: 13820-53-6

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

Facts or Artifacts: Pitfalls in Quantifying Sub-ppm Levels of Ammonia Produced from Electrochemical Nitrogen Reduction was written by Biswas, Suchi Smita;Saha, Arunava;Eswaramoorthy, Muthusamy. And the article was included in ACS Omega in 2022.Application of 13820-53-6 The following contents are mentioned in the article:

Synthesis of NH₃ through electrochem. N reduction (ENR) is emerging as one of the attractive research areas in recent years, notwithstanding the enormous challenges it faces in quantification of NH₃ at very low concentrations Several reports claiming high production rate are unwittingly compromised by the accuracy of analyzing a very low concentration (<1 ppm) of NH₃ in the electrolyte post-ENR reaction using the indophenol method. Therefore, the authors have highlighted the significance of selecting and standardizing a right protocol encompassing admissible levels of oxidants and a complexing agent, citrate (to mitigate the effect of interfering metal ions), through elaborate control experiments The importance of setting the lowest limit of NH₃ concentration that can be accurately quantified by the indophenol method is also justified. Further, the exptl. observations were summarized into a protocol, which was followed to reevaluate the performance of two well-claimed electrocatalysts for ENR reported recently in the literature. 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. Chlorinated organic compounds are found in nearly every class of biomolecules and natural products including alkaloids, terpenes, amino acids, flavonoids, steroids, and fatty acids. Alkanes and aryl alkanes may be chlorinated under free radical conditions, with UV light. However, the extent of chlorination is difficult to control.Application of 13820-53-6

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

Ambient photothermal catalytic CO oxidation over a carbon-supported palladium catalyst was written by Liu, Ziwen;Niu, Lijuan;Zong, Xupeng;An, Li;Qu, Dan;Wang, Xiayan;Sun, Zaicheng. And the article was included in Applied Catalysis, B: Environmental in 2022.Formula: Cl4Na2Pd The following contents are mentioned in the article:

The XC-72R supported Pd catalysts exhibit low-temperature catalytic activity for CO oxidation under light irradiation The CO conversion can reach 100% with the light irradiation of 900 mW·cm^-2 at a catalyst temperature of 100°C. Pd/C catalysts with different Pd loading have similar performance enhancement under light irradiation The activation energy of 1% Pd/C catalyst remains unchanged implying that CO oxidation belongs to photothermal catalytic oxidation The enhanced performance could be ascribed to ultrahigh surface temperature (275°C) induced by the light irradiation of 800 mW·cm^-2 and detected by an IR camera. That is higher than the catalyst temperature (187°C) measured by the thermocouple. Carbon generates a higher temperature than Pd NP, causing heat transfers from carbon to Pd NP. In contrast, Pd NP produces a higher temperature than Al₂O₃ for Pd/Al₂O₃ catalyst, and heat is transferred from Pd to Al2O3. These demonstrate that the enhanced performance contributes to the photothermal effect of carbon. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Formula: Cl4Na2Pd).

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. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Formula: Cl4Na2Pd

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

High activity and selectivity of single palladium atom for oxygen hydrogenation to H₂O₂ was written by Yu, Shiming;Cheng, Xing;Wang, Yueshuai;Xiao, Bo;Xing, Yiran;Ren, Jun;Lu, Yue;Li, Hongyi;Zhuang, Chunqiang;Chen, Ge. And the article was included in Nature Communications in 2022.Name: Sodium tetrachloropalladate(II) The following contents are mentioned in the article:

Nanosized palladium (Pd)-based catalysts are widely used in the direct hydrogen peroxide (H₂O₂) synthesis from H₂ and O₂, while its selectivity and yield remain inferior because of the O-O bond cleavage from both the reactant O₂and the produced H₂O₂, which is assumed to have originated from various O₂ adsorption configurations on the Pd nanoparticles. Herein, single Pd atom catalyst with high activity and selectivity is reported. D. functional theory calculations certify that the O-O bond breaking is significantly inhibited on the single Pd atom and the O₂ is easier to be activated to form ^*OOH, which is a key intermediate for H₂O₂ synthesis; in addition, H₂O₂ degradation is shut down. Here, we show single Pd atom catalyst displays a remarkable H₂O₂ yield of 115 mol/gPd/h and H₂O₂ selectivity higher than 99%; while the concentration of H₂O₂ reaches 1.07 weight% in a batch. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Name: Sodium tetrachloropalladate(II)).

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. 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).Name: Sodium tetrachloropalladate(II)

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

Tuning crystal-phase of bimetallic single-nanoparticle for catalytic hydrogenation was written by Liu, Shuang;Li, Yong;Yu, Xiaojuan;Han, Shaobo;Zhou, Yan;Yang, Yuqi;Zhang, Hao;Jiang, Zheng;Zhu, Chuwei;Li, Wei-Xue;Woll, Christof;Wang, Yuemin;Shen, Wenjie. And the article was included in Nature Communications in 2022.SDS of cas: 13820-53-6 The following contents are mentioned in the article:

Bimetallic nanoparticles afford geometric variation and electron redistribution via strong metal-metal interactions that substantially promote the activity and selectivity in catalysis. Quant. describing the at. configuration of the catalytically active sites, however, is exptl. challenged by the averaging ensemble effect that is caused by the interplay between particle size and crystal-phase at elevated temperatures and under reactive gases. Here, we report that the intrinsic activity of the body-centered cubic PdCu nanoparticle, for acetylene hydrogenation, is one order of magnitude greater than that of the face-centered cubic one. This finding is based on precisely identifying the at. structures of the active sites over the same-sized but crystal-phase-varied single-particles. The densely-populated Pd-Cu bond on the chem. ordered nanoparticle possesses isolated Pd site with a lower coordination number and a high-lying valence d-band center, and thus greatly expedites the dissociation of H2 over Pd atom and efficiently accommodates the activated H atoms on the particle top/subsurfaces. 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. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. 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).SDS of cas: 13820-53-6

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

Photo-thermo semi-hydrogenation of acetylene on Pd₁/TiO₂ single-atom catalyst was written by Guo, Yalin;Huang, Yike;Zeng, Bin;Han, Bing;Akri, Mohcin;Shi, Ming;Zhao, Yue;Li, Qinghe;Su, Yang;Li, Lin;Jiang, Qike;Cui, Yi-Tao;Li, Lei;Li, Rengui;Qiao, Botao;Zhang, Tao. And the article was included in Nature Communications in 2022.Recommanded Product: 13820-53-6 The following contents are mentioned in the article:

Semi-hydrogenation of acetylene in excess ethylene is a key industrial process for ethylene purification Supported Pd catalysts have attracted most attention due to their superior intrinsic activity but often suffer from low selectivity. Pd single-atom catalysts (SACs) are promising to significantly improve the selectivity, but the activity needs to be improved and the feasible preparation of Pd SACs remains a grand challenge. Here, we report a simple strategy to construct Pd₁/TiO₂ SACs by selectively encapsulating the co-existed small amount of Pd nanoclusters/nanoparticles based on their different strong metal-support interaction (SMSI) occurrence conditions. In addition, photo-thermo catalysis has been applied to this process where a much-improved catalytic activity was obtained. Detailed characterization combined with DFT calculation suggests that photo-induced electrons transferred from TiO₂ to the adjacent Pd atoms facilitate the activation of acetylene. This work offers an opportunity to develop highly stable Pd SACs for efficient catalytic semi-hydrogenation process. 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. Organic chlorides can be used in production of: PVC, pesticides, chloromethane, teflon, insulators. 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).Recommanded Product: 13820-53-6

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

Influence of Active Metal Precursors on the Structure and Catalytic Behavior of Pd/Al₂O₃ Catalysts for Selective Acetylene Hydrogenation was written by Yang, Tianxing;Zhao, Min;Wang, Xue;Ma, Rui;Liu, Yanan;He, Yufei;Li, Dianqing. And the article was included in Catalysis Letters in 2022.Category: chlorides-buliding-blocks The following contents are mentioned in the article:

Choosing an appropriate metal precursor is a basic step in the preparation of catalysts. In this paper, PdCl₄^2-, PdSO₄ and Pd(acac)₂ were selected as the metal precursor, which was supported on α-Al₂O₃ commonly used in industry to explore the impact of palladium precursor on the structure and catalytic behavior for selective acetylene hydrogenation. The activity for the three catalysts is similar, while the ethylene selectivity of Pd(acac)₂ can outclass the other two catalysts at the fixed conversion. The different catalytic performance is mainly ascribed to the influence of non-metal residua distribution on valence state structure and size effect determined by HRTEM, CO chemisorption, XPS and in situ CO-IR. More importantly, the catalyst prepared by Pd(acac)₂ perform better stability due to the formation of the Pd carbide species after 24 h reaction. The catalytic deactivation with time-onstream for other two catalysts was attributed to the sintering of Pd particles and carbon deposition under reaction conditions. This study involved multiple reactions and reactants, such as Sodium tetrachloropalladate(II) (cas: 13820-53-6Category: chlorides-buliding-blocks).

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. Aliphatic organochlorides are often alkylating agents as chlorine can act as a leaving group, which can result in cellular damage.Category: chlorides-buliding-blocks

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