Battery Brew 48|钠金属电池（SMBs）固体电解质界面（SEI）动态演化与结构实时演变机制

播客概述：欢迎收听本期节目！关键内容提要：钠金属负极理论容量1165 mAh/g、资源丰富，但SEI膜动态不稳定导致枝晶、死钠、容量衰减，阻碍商用。传统ex-situ表征无法捕捉真实演化。关键技术：布鲁克海文NSLS-II同步辐射光源Operando GIWAXS：实时捕捉无机晶体（NaF、NaH等）成核、生长、取向与溶解。软X射线吸收光谱（sXAS）：深度分辨（PEY ~5 nm表层、TEY ~10 nm里层）分析有机组分化学键变化。无机层动态“生死轮回”： NaF：沉积初期快速形成，但剥离时大幅溶解/消失，无法长效保护。 NaH：沉积时以(111)面平行铺展（较有利）；剥离时转变为(200)面主导的绝缘斑块（patchy domains），阻断离子传输，形成死钠。Reference: Chemical and Structural Insights into Solid Electrolyte Interphase Evolution for Sodium Metal Electrodes感谢收听！继续充电，也继续酿造好生活！#EKLBatteryBrew更多电池前沿论文&解读，探索X账号：@[EKL_Batteries](x.com)前往小宇宙评论区与主播互动

Episode metadata supplied by the publisher feed · Published Mar 15, 2026

Embed this episode

Attribution link and audio player

Ready to play

Battery Brew 48|钠金属电池（SMBs）固体电解质界面（SEI）动态演化与结构实时演变机制

0:00 24:12

1×

No transcript for this episode yet

We transcribe on demand. Request one and we'll notify you when it's ready — usually under 10 minutes.

Share this episode

Similar Episodes

No similar episodes found.

Similar Podcasts

The (R)EV Diaries - EVs in Rural America Electric Cars - Electric Vehicles Ben Jones Electric Vehicles are everywhere. All major car manufacturers, from the highest-end performance brands to the lowest-end utilitarian family wagons, are working to produce an EV option for the marketplace. Battery capacity breakthroughs and concept cars shrouded in secrecy dominate the news. Here in America, public charging infrastructure is popping up… in big cities where consumers are realizing they can electrify their commute and save 70% on fuel costs. But what about small-town America? Ben Jones, an electrical engineer for an distribution cooperative in southeastern Kentucky believes so. He’s been exposed to EVs and charging infrastructure projects for his utility. Ben believes that EVs need to be in every town and the right combination of battery range and charging options make electric cars very attractive to rural inhabitants. But that was not always the case. The EV Diaries chronicle Ben’s conversion from skeptic to being a self-appointed EV ambassador. He talks about h #IDIODC Instructional Designers In Offices Drinking Coffee Chris Van Wingerden, Paul Schneider Grab your favorite brew (ours is coffee ☕) and sit down with Paul Schneider and Chris Van Wingerden from dominKnow.Together they unpack the real-world headaches L&D pros face — managing learning content creation, operations, and proving business value.Expect lively chats with guest experts and practical tips you can plug straight into your learning strategies or development workflows.Whether you’re a veteran L&D leader or a brand-new instructional designer, tune in for strategic, technology, and business insights into L&D operational excellence. The Brewing Network Presents | Brew Strong Justin Crossley Brew Strong, with hosts Jamil Zainasheff and John Palmer, combines the two most prominent authors and figures in homebrewing today in a live beer radio format that allows listeners to pose beginning and advanced brewing questions to expert hosts and guests from the Craft Beer industry. Designed as a brewing geek's must-listen show, Brew Strong is your source for cutting edge beer and brewing information, answers to technical questions, as well as a guide to a greater appreciation of all things beer. Have questions or comments? Email us at [email protected]

Frequently Asked Questions

How long is this episode of EKL Battery Brew?

This episode is 24 minutes long.

When was this EKL Battery Brew episode published?

This episode was published on March 15, 2026.

Can I download this EKL Battery Brew episode?

Yes. Use the download control on the episode player to save the publisher-provided media file.

URL copied to clipboard!