The new Dell XPS 13 OLED delivers one of the best viewing experiences and delivers strong performance thanks to Intel's new Lunar Lake chips, all in a compact chassis. Though its battery life isn ...

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 ...

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 ...

That’s why we’re glad we found this awesome Dell promotion: For a limited time, when you order the Dell XPS 14 Laptop through the manufacturer, you’ll score the laptop for $1,510.

️ Curso GRÁTIS de Linux Mint 20.x, 21.x e 22.x em Notebook Dell Inspirion 1440, XPS L502X, Vostro 5480, G3 3590 e Desktop Gamer Xeon E5-2678 V3, Positivo Master N4340 ...

The Dell XPS 13 with Lunar Lake starts at $1,399 and features a 13.4-inch (1920 x 1200) non-touch ISP display, an Intel Core Ultra 7 256V chip, 16GB of RAM and 512GB of storage. Conversely ...

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 ...

无负极锂金属电池(AFLMB)以沉积于铜集流体上的锂金属作为负极，与传统锂金属电池(LMB)相比具有更高的极限能量密度。但到目前为止，AFLMB很难实现稳定的长循环性能，探究AFLMB的失效机理有助于解决其循环不稳定的问题，促进AFLMB的实际应用。 内容简介 在此项 ...

Norah O'Donnell is the anchor and managing editor of the "CBS Evening News," anchor of CBS News Election Specials, including primary, debate and election nights, and a 60 Minutes contributing ...

Other 16-inch laptops, notably the HP Pavilion Plus 16 and 2024 Dell XPS 16 can get 8 hours of battery life or more without compromising ... Unfortunately, you will have to accept the Envy x360’s ...