●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。钯纳米八面体是由8个基础晶面{111}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八面体，产物具有高度的均一性，纯度高达95%以上，尺寸从30-100nm可调。钯纳米八面体分散在水溶液中，稳定剂是低于1mM的十六烷基三甲基氯化铵(CTAC) 。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：10、20、50 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.
