图2所示。(a)原始NCM, In-NCM@LiInO2和NCMIn@Li3InO3的(003)和(104)峰的XRD图，(b)和放大的区域图。(c) NCMIn@Li3InO3的XRD精细谱。(d) Ni 2p XPS谱，(e) O 1s XPS谱，(f) NCM、In-NCM@LiInO2和NCMIn@Li3InO3的EPR谱。 图3所示。(a) NCM、In-NCM@LiInO2和NCMIn ...

碳点(CDs)作为一种功能化的有机-无机杂化的碳纳米材料，既保留了量子点优异的光学性能，又兼具表面聚合物链修饰的分子特性。由于其独特的核壳结构(通常是碳核/表面聚合物壳)，CDs是构建具有多色、高量子产率和多刺激响应特性的智能材料的良好基石。然而，由 ...

电化学氧化的无定形铱氧化物 (IrOx)在析氧反应 (OER)上的电催化活性明显优于晶体IrO2，但其良好活性的来源及其尺寸依赖性尚未完全了解。一个重要的论点是，不仅在最表面，而且在近表面也会形成去质子化的氧，这产生了亲电特性，从而激活了OER电催化 ...

X-ray photoelectron spectroscopy (XPS) is a powerful technique widely used for the surface analysis of materials. At low energy resolution it provides qualitative and quantitative information on the ...

目前大多数吸附剂对IO3-的去除率、选择性和去除深度均极为有限。为此，王殳凹教授团队理性设计并制备了具有弱配位OH-/H2O的Ce (IV)六核簇MOF材料Ce (IV)-MOF-808。IO3-易取代Ce (IV)簇中的配位基团，并进而与Ce ...

The 2024 model of the XPS 14 (codename 9440) tries to be the porridge in the middle: more powerful than the XPS 13, but smaller than the XPS 16. It works, especially with the gorgeous OLED screen ...

The Dell XPS 13 is an old favorite here at Laptop Mag. We’ve been fond of many different XPS configurations, sizes, and form factors, but the XPS 13 is a classic. While the new, minimalist ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Dell XPS 13 has always found a spot among our best Windows laptops and best laptops lists ...

For example, Dell’s XPS 13 (9345), that I’ve been spending some extended quality time with lately, is a rare breed of premium machine. In fact, Dell has never strayed from Intel Core ...

Here’s how it works. Below, I’ll cover the key differences between the Dell XPS 13 vs. MacBook Air 13-inch M3 to see which is right for you. The MacBook Air 13-inch M3 is now available from ...

Purchases made through our links may earn us a commission. The 2024 Dell XPS 13 9345 (available at Dell) is one of about a ...