基本介绍钯纳米晶是一类具有稳定高效催化性能的纳米材料。钯纳米立方体是由6个基础晶面{100}构成。本产品具有尺寸与形状精确可控、高单分散性、以及化学稳定性高等一系列优点。

样品参数我们通过由精妙调控晶种结构,可以较大批量合成的尺寸可调的钯纳米立方体,产物具有高度的均一性,纯度高达95%以上,尺寸从30-100nm可调。钯纳米立方体分散在水溶液中,稳定剂是低于1mM的十六烷基三甲基溴化铵(CTAB) 。本产物稳定性长达十二个月以上。每批产物具有独立的透射电镜图数据。

样品浓度质量浓度为1 mg/mL。注:质量浓度由ICP测定。

储存条件长期储存需在4摄氏度以及避光条件下。

样品包装102050 mL塑料瓶。

 

参考文献

1.钯纳米晶用于电催化:

醇氧化: Ma, X.-Y.;  Chen, Y.;  Wang, H.;  Li, Q.-X.;  Lin, W.-F., & Cai, W.-B.(2018). Electrocatalytic oxidation of ethanol and ethylene glycol on cubic, octahedral and rhombic dodecahedral palladium nanocrystals. Chemical. Communications. 54 (20), 2562-2565.

CO2 还原: Zhu, W.;  Kattel, S.;  Jiao, F., & Chen, J. G. (2019). Shape-Controlled CO2 Electrochemical Reduction on Nanosized Pd Hydride Cubes and Octahedra. Advanced Energy Materials, 9 (9), 1802840.

N2 还原: Zhao, H.;  Zhang, D.;  Li, H.;  Qi, W.;  Wu, X.;  Han, Y.;  Cai, W.;  Wang, Z.;  Lai, J., & Wang, L.(2020). Exposure of Definite Palladium Facets Boosts Electrocatalytic Nitrogen Fixation at Low Overpotential. Advanced Energy Materials, 10 (37), 2002131.

O2 还原: Zhuang, S.;  Chen, D.;  You, Q.;  Fan, W.;  Yang, J., & Wu, Z.(2022). Thiolated, Reduced Palladium Nanoclusters with Resolved Structures for the Electrocatalytic Reduction of Oxygen. Angewandte Chemie International Edition, 61 (46), e202208751.

 

2.钯纳米晶用于有机催化: Lu, S.;  Weng, B.;  Chen, A.;  Li, X.;  Huang, H.;  Sun, X.;  Feng, W.;  Lei, Y.;  Qian, Q., & Yang, M.-Q. (2021). Facet Engineering of Pd Nanocrystals for Enhancing Photocatalytic Hydrogenation: Modulation of the Schottky Barrier Height and Enrichment of Surface Reactants. ACS Applied Materials & Interfaces, 13 (11) , 13044-13054

 

3.钯纳米晶用于抗菌:Fang, G.;  Li, W.;  Shen, X.;  Perez-Aguilar, J. M.;  Chong, Y.;  Gao, X.;  Chai, Z.;  Chen, C.;  Ge, C., & Zhou, R. (2018). Differential Pd-nanocrystal facets demonstrate distinct antibacterial activity against Gram-positive and Gram-negative bacteria. Nature Communications, 9 (1), 129.

 

4.钯纳米晶用于纳米酶Long, R.;  Mao, K.;  Ye, X.;  Yan, W.;  Huang, Y.;  Wang, J.;  Fu, Y.;  Wang, X.;  Wu, X.;  Xie, Y., & Xiong, Y. (2013). Surface Facet of Palladium Nanocrystals: A Key Parameter to the Activation of Molecular Oxygen for Organic Catalysis and Cancer Treatment. Journal of the American Chemical Society, 135 (8), 3200-3207.

 

5.钯纳米晶用于癌症治疗: Zhao, P.;  Jin, Z.;  Chen, Q.;  Yang, T.;  Chen, D.;  Meng, J.;  Lu, X.;  Gu, Z ., & He, Q.(2018). Local generation of hydrogen for enhanced photothermal therapy Nature Communications., 9 (1), 4241.

 

6.钯纳米晶用于储氢/氢气传感:Narayan, T. C.;  Hayee, F.;  Baldi, A.;  Leen Koh, A.;  Sinclair, R., & Dionne, J. A.(2017). Direct visualization of hydrogen absorption dynamics in individual palladium nanoparticles. Nature Communications, 8 (1), 14020.

 

7.钯纳米晶用于相变研究:Ulvestad, A.;  Welland, M. J.;  Collins, S. S. E.;  Harder, R.;  Maxey, E.;  Wingert, J.;  Singer, A.;  Hy, S.;  Mulvaney, P.;  Zapol, P., & Shpyrko, O. G.(2015). Avalanching strain dynamics during the hydriding phase transformation in individual palladium nanoparticles. Nature Communications,6 (1), 10092.

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