TEM and EELS characterization of Ni–Fe layered double ... - Nature
2021年3月10日 · Electron irradiation of Ni–Fe layered double hydroxides (LDHs) was investigated in the transmission electron microscope (TEM). The initial structure possessed a flat …
Structural transformation of layered double hydroxides: an in situ TEM ...
2018年2月21日 · In this report, we applied in situ transmission electron microscopy (TEM) to extensively characterise the thermal progressions of nickel-iron containing (Ni-Fe) LDH …
Crystal and electronic facet analysis of ultrafine Ni - Nature
2021年7月15日 · Here, by employing 31 P solid-state nuclear magnetic resonance aided by advanced density functional theory calculations to obtain and assign the Knight shifts, we …
In Situ TEM Investigation of Structural Changes in Ni Nanoparticle ...
2021年2月9日 · In this study, microstructural changes, which relate to catalytic degradation for reforming hydrocarbons, in Ni nanocatalysts were observed in situ in oxygen, hydrogen, and …
Microstructure and oxidation of NiCr alloys studied by analytical
2023年11月1日 · In this study, the microstructures and elemental compositions of NiCr Alloys with concentrations of 10–50 at% Cr were carried out to reveal the intrinsic mechanism by …
Synthesis of Ni nanoparticles and their characterizations
2014年11月1日 · The morphology and structure of the synthesized Ni nanoparticles were characterized by transmission electron microscopy (TEM), powder X-ray diffraction (XRD), …
UCI忻获麟教授团队Matter：原位TEM揭示无钴高镍锂电正极材料失效机制 …
2021年4月19日 · 近日，加州大学尔湾分校（UCI）的忻获麟（Huolin Xin）教授团队及其合作者在Cell Press旗下期刊Matter 上发表研究论文，利用原位和三维TEM技术，深入解析了无钴高镍氧 …
Nano Letters | Climate TEM 原位气相实验助力揭示镍纳米颗粒温度 …
2023年9月26日 · 借助透射电镜(TEM)技术，浙江大学的王勇教授及其团队成员研究了大气压下不同温度时镍纳米颗粒的氧化过程，揭示了镍纳米颗粒温度依赖的氧化行为(图 1), 相关研究成果 …
Growth mechanism of Ni on the graphite particles regulated by …
2023年12月1日 · The microstructure of resultant particles was characterized by XRD, SEM, EDS and TEM. At the OH − ionic concentration of 0.75 M, tiny thorn–like Ni particles with a length …
FeCr 15 Ni 15 单晶600 ℃下热生长氧化膜的TEM观察 - jcscp.org
本文利用像差校正透射电子显微镜 (TEM) 对奥氏体单晶在600 ℃下形成的热生长氧化膜的结构特征进行了精细表征分析，以期在原子尺度下对金属的高温氧化过程给予新的理解。 实验选用的 …