Platinum-based catalysts for oxygen reduction reaction simulated with a quantum computerChemical SciencesTheoretical and Computational ChemistryPhysical SciencesAtomic, Molecular, Nuclear, Particle and Plasma PhysicsHydrogen has emerged as a promising energy source for low-carbon and sustainable mobility purposes...
An overview of platinum- based catalysts as methanol-resistant oxygen reduction materials for direct methanol fuel cells. J Alloys Compd. 2008;461:253-62.Antolini E, Lopes T, Gonzalez ER (2008) An overview of platinum-based catalysts as methanol-resistant oxygen reduction materials for direct ...
It is considerably significant and challenging to prepare platinum (Pt)-based catalysts with high activity and stability for the development of direct methanol fuel cells (DMFCs). On that account, we used Pt nanoparticles (NPs) as the core, coated zeolitic imidazolate framework-8 (ZIF-8), sili...
Platinum (Pt) metal, one of the six platinum-group metals as scarce elements in the earth’s crust, has received wild recognition for its extensive applications, especially in thermal and electrochemical catalysis [1,2,3]. Remarkably, at the nanoscale with precisely controlled morphology, size, ...
In recent years, numerous different strategies have been employed to improve the metal utilization in Pt-based HER catalysts while maintaining or even enhancing their ability to catalyze HER [19]. Alloying Pt with other transition metals appears to be one of efficient ways to accelerate the HER ...
关键词: MG-O CATALYSTS SELECTIVE PROPANE DEHYDROGENATION HYDROGEN COMBUSTION SHC OXIDE-BASED CATALYSTS CHROMIUM-OXIDE PROCESS MODE PROPYLENE ETHANE PERFORMANCE DOI: 10.1021/ie301422n 被引量: 11 年份: 2013 收藏 引用 批量引用 报错 分享 全部来源 免费下载 求助全文 国家科技图书文献中心 (权威机构) ACS ...
As shown in Table 1, the Km value of pPtNZ for H2O2 was comparable to that of other pt-based catalysts. However, the Kcat value of the pPtNZ was significantly higher than those of the other catalysts, including HRP, indicating that the pPtNZ has the highest catalytic efficiency. This ...
In this review, the strategies to obtain platinum-based catalysts with fantastic activity and great stability by composition regulation, shape control, three-dimension structure construction, and anchoring onto supports, are presented in detail. Moreover, the structure-property relationship of platinum-...
Wang H, Zhang Z, Wang H, Guo L, Li L (2019) Metal β-diketonate complexes as highly efficient catalysts for chemical fixation of CO2 into cyclic carbonates under mild conditions. Dalton Trans 48:15970 Google Scholar (a) Biju S, Ambili Raj DB, Reddy MLP, Kariuki BM (2006) Synthesis,...
4) platinum catalysts 铂催化剂 1. A series of the activated carbon supported platinum catalysts were prepared by the electroless plating method. 为了提高碘化氢的分解效率,采用化学镀法制备了系列活性碳(记为AC)负载铂催化剂,利用XRD、BET、ICP和TEM等分析技术对不同铂负载量催化剂的结构、比表面积、...