图1. a,e) 𝛿-MnO 2, b,f) Ca-MnO 2, c,g) N-MnO 2 和d,h) Ca/N-MnO 2 的TEM和HRTEM图; i) XRD图; j)拉曼光谱; k) Ca/N-MnO 2 的原子HAADF-STEM图像。 图3. a) 在0.1 mV s-1 下四个 ...

School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand ...

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Hydrogenation starts with lattice expansion confirmed by X-ray diffraction (XRD). The strain- and oxygen-vacancy-mediated electron-phonon coupling in turn produces electronic structure changes that ...

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Department of Chemical Engineering, Amirkabir University of Technology, Tehran 15875-4413, Iran Department of Chemical Engineering, Auburn University, Auburn, Alabama 36849, United States ...

including Tescan Integrated Mineral Analyzer (“TIMA”), Electron Probe Micro-Analysis (“EPMA”), Laser Ablation by Inductively Coupled Plasma Mass Spectrometry (“LA by ICP-MS”), XRD and ...