Preparation and properties of PI@Cu composite films current …
2024年11月1日 · Fourier transform infrared spectroscopy (FT-IR, ThermoFisher Nicolet IS50) was used to detect changes in the functional groups of the PI films. The optical contact angle tester …
Construction of polyimide films with excellent dimensional stability ...
2021年3月1日 · Flexible polyimide (PI) films with simultaneously excellent dimensional stability and toughness were vital for the application and reliability of flexible display. Thus, in this …
Study of interaction between polyimide and Cu under a high …
2001年2月1日 · Polyimide (PI) films coated on Cu films were treated under a high humidity condition. FT-IR RAS measurements have clarified the interface reactions of Cu with PI, the …
Lightweight 3D‐net Copper‐Plated Polyimide Current Collector for ...
2024年11月26日 · In this work, 3D-net copper-plated polyimide current collector was prepared through electroless plating method and obtained a structure of PI core and Cu shell. This novel …
FT-IR spectra of PI/Cu nanocomposites with different Cu contents
Download scientific diagram | FT-IR spectra of PI/Cu nanocomposites with different Cu contents from publication: Effects of Copper Nanoparticles Located in Different Regions of ...
Ultralight and fire-extinguishing current collectors for high-energy ...
2020年10月15日 · The PI-TPP-Cu-based graphite electrode (PI-TPP-Cu/Gr) exhibits the best fire retardancy, whereby the flame is completely self-extinguished within 1.0 s.
FT-IR Spectra of the Cu(OH)2, CuS and CuS/Cu(OH)2 …
In this work, we have synthesized the CuS/Cu (OH)2 nanocomposite electrode materials by the simple solvothermal method. The crystal structure, phase purity and the presence of functional …
Cu(II) 配位化合物中涉及阴离子–π/π–π/阴离子–π 组装和非常规 …
我们使用 DFT 计算从理论上探索了在化合物 1 和 2 的晶体结构中观察到的超分子组装，MEP 表面分析和组合 NCI 图/QTAIM 计算工具。 理论分析表明，化合物1中的反平行π-堆叠相互作用和 …
一文读懂傅里叶红外光谱图（FT-IR） - 知乎专栏
根据分子式计算不饱和度公式：不饱和度 Ω=n4+1+ (n3-n1)/2 其中：n4：化合价为4价的原子个数（主要是C原子）， n3：化合价为3价的原子个数（主要是N原子）， n1：化合价为1价的原 …
The Improvement of Cu/PI Hybrid Bonding by Low-Wave Length …
In this study, UV-C light source with specific wavelength of 220 nm was used to pretreat the faying surface for strengthening the Cu/Cu and PI/PI bonding respectively. The results show that a …
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