astronomy

Xile Hu

Xile Hu is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Xile Hu rather than just read about it. In short: Xile Hu (born 1978 in Putian, China) is a Swiss chemist specialized in catalysis. He is a professor in chemistry at EPFL (École Polytechnique Fédérale de Lausanne) and leads the Laboratory of Inorganic Synthesis and Catalysis at the School of Basic Sciences.

Key takeaways

Xile Hu belongs to astronomy; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Xile Hu to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Xile Hu from memory before moving on to harder problems.

Reference excerpt

Xile Hu (born 1978 in Putian, China) is a Swiss chemist specialized in catalysis. He is a professor in chemistry at EPFL (École Polytechnique Fédérale de Lausanne) and leads the Laboratory of Inorganic Synthesis and Catalysis at the School of Basic Sciences.

Career Hu studied chemistry at Peking University and received his Bachelor’s degree in 2000. During his undergraduate, he worked with Jianhua Lin. He then joined the lab of Karsten Meyer at University of California, San Diego as PhD student and graduated with a thesis on "Metal complexes of tripodal N-heterocyclic carbene ligands: synthesis, structure, bonding, and reactivity." In 2005, he went to work as postdoctoral researcher with Jonas C. Peters at the California Institute of Technology. Here he initiated and developed a research project on molecular electrocatalysts for hydrogen evolution. In 2007, he became tenure-track Assistant Professor of chemistry at EPFL. In 2013, he was promoted as Associate Professor, and in 2016, he became Full Professor at EPFL. Since 2007 he has led the Laboratory of Inorganic Synthesis and Catalysis at EPFL's School of Basic Sciences. In 2023 he co-founded a startup NovaMea, commercializing membranes, catalysts, and technologies for anion exchange membrane (AEM) water electrolysis.

Research Hu's research group directs an interdisciplinary research program to develop chemistry that has a potential societal impact, for example, more sustainable and efficient methods to make bio-active compounds, non-precious electrocatalysts and fluorine-free membranes for renewable energy conversion and storage, or improved electrochemical devices. Their research cover many aspects of inorganic, organic, bio, applied physical, and electrochemistry, as well as chemical engineering. They currently focus on (a) Biocatalysis for enantioselective organic synthesis, (b) Ion exchange membranes for energy devices, (c) Electrocatalysts for low-temperature water and CO2 electrolysis, (d) Electrocatalysts for high-temperature solid-oxide electrochemical cells, (e) Interfacial electrochemistry in membrane electrolyzers. Previously they had also worked in base metal catalyzed organic synthesis, fuel cell catalysis, and the development of synthetic models for the active site of metalloenzymes.

Distinctions In 2011, Hu won the Werner prize of the Swiss Chemical Society. In 2012 he was selected as an extraordinary young scientist by the world economic forum. In 2013, he received the Chemical Society Reviews Emerging Investigator Lectureship. In 2014, he won the European Medal for Bio-Inorganic Chemistry at the Eurobic conference. In 2015, he received the Young Researcher Award from the European Federation of Catalysis Societies. In 2016, he received the Bau Family Award in Inorganic Chemistry. In 2017, he was awarded with the National Latsis Prize by the Swiss National Science Foundation and the International Latsis Foundation, the Organic Letters Outstanding Publication of the Year Lectureship for 2017, and the Tajima Prize by the International Society of Electrochemistry. In 2018, he received the Resonate Award from Caltech, in 2019, the Homogeneous Catalysis Award by Royal Society of Chemistry, and in 2020, the International Catalysis Award by the International Association of Catalysis Societies. In 2022 he received Swiss Green & Sustainable Chemistry Award. In 2023 he received Robert K. Grasselli Award for Catalysis (European Federation of Catalysis Societies), and IUPAC-Zhejiang NH International Award for Green Chemistry Experienced Chemist Award. Hu has been named "Highly Cited Researcher" by Publons (Clarivate Analytics) every year from 2017 to current. In 2014, he became a fellow of the Royal Society of Chemistry (UK), and in 2019 fellow of the European Academy of Sciences. Since 2020 he is a member of the Academia Europaea.

References

External links Xile Hu publications indexed by Google Scholar Website of the Laboratory of Inorganic Synthesis and Catalysis

Illustrations

Worked examples

Example 1 — a first encounter with Xile Hu

Start with the simplest possible case. Write down what Xile Hu claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Xile Hu before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Xile Hu ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Xile Hu

In research: Xile Hu appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Xile Hu in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Xile Hu is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1978 births, Academic staff of the École Polytechnique Fédérale de Lausanne, California Institute of Technology alumni, so understanding it makes those chapters shorter.
In everyday life: Look for Xile Hu outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Xile Hu in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Xile Hu means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Xile Hu out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Xile Hu in simple terms?

Why does Xile Hu matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Xile Hu?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Xile Hu.