chemistry

Zhang Jin (physical chemist)

Zhang Jin (physical chemist) is a chemistry 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 Zhang Jin (physical chemist) rather than just read about it. In short: Zhang Jin (Chinese: 张锦; born December 1969) is a Chinese physical chemist and nanotechnologist. He serves as Professor and Deputy Dean at the College of Chemistry and Molecular Engineering, Peking University, and as Deputy Director of the National Center for Nanoscience and Technology.

Key takeaways

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

Reference excerpt

Zhang Jin (Chinese: 张锦; born December 1969) is a Chinese physical chemist and nanotechnologist. He serves as Professor and Deputy Dean at the College of Chemistry and Molecular Engineering, Peking University, and as Deputy Director of the National Center for Nanoscience and Technology.

Biography Zhang was born in Wangjiayuan Township of Tongxin County, Ningxia in December 1969. He has an elder brother. He received his bachelor's and master's degrees from Lanzhou University in 1992 and 1995, respectively. He completed his doctoral work in 1998 there under the supervision of Liu Zhongfan. He conducted postdoctoral research at the University of Leeds from 1998 to 2000. In 2000 he joined the College of Chemistry and Molecular Engineering, Peking University, becoming professor in 2006 and deputy dean in 2015. In October 2018 he was appointed deputy director of the National Center for Nanoscience and Technology.

Honours and awards 2001 Outstanding Young Chemist Award of Chinese Chemistry Society (CCS) 2005 New Century Excellent Talents in Universities of Ministry of Education 2007 Natural Science of Sci-Tech Achievements in Universities (First Class; second contributor) 2007 National Natural Science Funds for Distinguished Young Scholar 2008 State Natural Science Award (Second Class; second contributor) 2011 Supervisor of National Excellent Doctoral Dissertation 2013 Cheung Kong Professorship 2015 Fellow of the Royal Society of Chemistry (RSC) 2017 State Natural Science Award (Second Class) November 22, 2019 Member of the Chinese Academy of Sciences (CAS)

References

External links Zhang Jin on the National Center for Nanoscience and Technology (in Chinese)

Worked examples

Example 1 — a first encounter with Zhang Jin (physical chemist)

Start with the simplest possible case. Write down what Zhang Jin (physical chemist) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Zhang Jin (physical chemist) 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 Zhang Jin (physical chemist) 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 Zhang Jin (physical chemist)

In research: Zhang Jin (physical chemist) appears in chemistry 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 Zhang Jin (physical chemist) 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: Zhang Jin (physical chemist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1969 births, Academic staff of Peking University, Alumni of the University of Leeds, so understanding it makes those chapters shorter.
In everyday life: Look for Zhang Jin (physical chemist) 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 Zhang Jin (physical chemist) in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Zhang Jin (physical chemist) 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 Zhang Jin (physical chemist) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Zhang Jin (physical chemist) in simple terms?

Why does Zhang Jin (physical chemist) matter?

Because it connects several chemistry 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 Zhang Jin (physical chemist)?

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 Zhang Jin (physical chemist).