astronomy

Jun Li (chemist)

Jun Li (chemist) 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 Jun Li (chemist) rather than just read about it. In short: Jun Li (born 1966) is a distinguished professor of chemistry at Kansas State University known for his research in nanoscience and nanomaterials. He is a fellow of the Royal Society of Chemistry, the National Academy of Inventors, and the International Association of Advanced Materials.

Key takeaways

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

Reference excerpt

Jun Li (born 1966) is a distinguished professor of chemistry at Kansas State University known for his research in nanoscience and nanomaterials. He is a fellow of the Royal Society of Chemistry, the National Academy of Inventors, and the International Association of Advanced Materials. He has published over 200 journal articles with h-index 59, proceeding papers, and book chapters, and is the co-inventor of over 30 nanotechnology patent applications. He co-edited a book on Biosensors based on Nanomaterials and Devices in 2014. He is a senior editor of IEEE Transactions on Nanotechnology. He is also a recipient of the 2005 Nano 50 Innovator Awards by Nanotech Briefs.

Education Li completed his Bachelor of Science degree in chemistry at Wuhan University in China. He pursued a Master of Science degree in chemistry at Princeton University. He completed his Ph.D. in Physical Chemistry from Princeton University, under the guidance of his co-advisors, Giacinto Scoles and Keng S. Liang. He carried out his postdoctoral research in electrochemistry under the guidance of Héctor D. Abruña at Cornell University.

Career Li held the position of a senior scientist at NASA Ames Research Center from September 2000 – June 2007. He served as a tenured associate professor at Kansas State University from July 1, 2007, to June 2012 and a full professor from July 1, 2012, to June 30, 2023, at Kansas State University. Since July 1, 2023, Li has held the position of University Distinguished Professor at Kansas State University.

Research Li's research is primarily centered on nanomaterials, renewable energy, and electrochemistry. His research in nanoscience and nanotechnology focuses on exploring uses of micro- and nano-scale devices across diverse areas such as chemical and biochemical analysis, biomedical applications, energy transformation and storage, environmental surveillance, and electronics. A large set of his research is focused on a special type of nanostructured carbon materials, i.e., vertically aligned carbon nanofibers (VACNFs).

Awards and honors Member of the carbon nanotube logic circuit team of NASA Turning Goals Into Reality (TGIR) Award (2005) NASA Ames Honor Award for excellence in Commercialization and Technology Transfer (2005) Nano 50 Innovator Awards by Nanotech Briefs for pioneering achievements in advancing the state of the art in nanotechnology (2005) Professorial Performance Award, Kansas State University (2018) The Segebrecht Award by Kansas State University (2018) Fellow of National Academy of Inventors (Since 2019) Fellow of Royal Society of Chemistry (Since 2021) Fellow of International Association of Advanced Materials (Since 2022) Elected as University Distinguished Professor, Kansas State University (2023)

Selected publications Li, Jun; Ng, Hou Tee; Cassell, Alan; Fan, Wendy; Chen, Hua; Ye, Qi; Koehne, Jessica; Han, Jie; Meyyappan, M. (1 May 2003). "Carbon Nanotube Nanoelectrode Array for Ultrasensitive DNA Detection". Nano Letters. 3 (5): 597–602. Bibcode:2003NanoL...3..597L. doi:10.1021/nl0340677. Li, Jun; Ye, Qi; Cassell, Alan; Ng, Hou Tee; Stevens, Ramsey; Han, Jie; Meyyappan, M. (14 April 2003). "Bottom-up approach for carbon nanotube interconnects". Applied Physics Letters. 82 (15): 2491–2493. Bibcode:2003ApPhL..82.2491L. doi:10.1063/1.1566791. Ngo, Quoc; Cruden, Brett A.; Cassell, Alan M.; Sims, Gerard; Meyyappan, M.; Li, Jun; Yang, Cary Y. (1 December 2004). "Thermal Interface Properties of Cu-filled Vertically Aligned Carbon Nanofiber Arrays". Nano Letters. 4 (12): 2403–2407. Bibcode:2004NanoL...4.2403N. doi:10.1021/nl048506t. Ng, Hou T.; Li, Jun; Smith, Michael K.; Nguyen, Pho; Cassell, Alan; Han, Jie; Meyyappan, M. (23 May 2003). "Growth of Epitaxial Nanowires at the Junctions of Nanowalls". Science. 300 (5623): 1249. doi:10.1126/science.1082542. PMID 12764187. S2CID 12841919. Nguyen-Vu, T. D. Barbara; Chen, Hua; Cassell, Alan M.; Andrews, Russell; Meyyappan, Meyya; Li, Jun (January 2006). "Vertically Aligned Carbon Nanofiber Arrays: An Advance toward Electrical–Neural Interfaces". Small. 2 (1): 89–94. Bibcode:2006Small...2...89N. doi:10.1002/smll.200500175. PMID 17193561. Klankowski, Steven A.; Rojeski, Ronald A.; Cruden, Brett A.; Liu, Jianwei; Wu, Judy; Li, Jun (2013). "A high-performance lithium-ion battery anode based on the core–shell heterostructure of silicon-coated vertically aligned carbon nanofibers". Journal of Materials Chemistry A. 1 (4): 1055–1064. doi:10.1039/C2TA00057A. Swisher, Luxi Z.; Syed, Lateef U.; Prior, Allan M.; Madiyar, Foram R.; Carlson, Kyle R.; Nguyen, Thu A.; Hua, Duy H.; Li, Jun (28 February 2013). "Electrochemical Protease Biosensor Based on Enhanced AC Voltammetry Using Carbon Nanofiber Nanoelectrode Arrays". The Journal of Physical Chemistry C. 117 (8): 4268–4277. doi:10.1021/jp312031u. PMC 3694732. PMID 23814632. Madiyar, Foram Ranjeet; Bhana, Saheel; Swisher, Luxi Z.; Culbertson, Christopher T.; Huang, Xiaohua; Li, Jun (2015). "Integration of a nanostructured dielectrophoretic device and a surface-enhanced Raman probe for highly sensitive rapid bacteria detection". Nanoscale. 7 (8): 3726–3736. Bibcode:2015Nanos...7.3726M. doi:10.1039/C4NR07183B. PMID 25641315. Li, Jun; Pandey, Gaind P. (1 April 2015). "Advanced Physical Chemistry of Carbon Nanotubes". Annual Review of Physical Chemistry. 66 (1): 331–356. Bibcode:2015ARPC...66..331L. doi:10.1146/annurev-physchem-040214-121535. PMID 25580625. Chen, Yazhou; Elangovan, Ayyappan; Zeng, Danli; Zhang, Yunfeng; Ke, Hanzhong; Li, Jun; Sun, Yubao; Cheng, Hansong (January 2020). "Vertically Aligned Carbon Nanofibers on Cu Foil as a 3D Current Collector for Reversible Li Plating/Stripping toward High-Performance Li–S Batteries". Advanced Functional Materials. 30 (4) 1906444. doi:10.1002/adfm.201906444. S2CID 209717212. Sekar, Archana; Metzger, Nathaniel; Rajendran, Sabari; Elangovan, Ayyappan; Cao, Yonghai; Peng, Feng; Li, Xianglin; Li, Jun (25 March 2022). "PtRu Catalysts on Nitrogen-Doped Carbon Nanotubes with Conformal Hydrogenated TiO "2" Shells for Methanol Oxidation". ACS Applied Nano Materials. 5 (3): 3275–3288. Bibcode:2022ACSAN...5.3275S. doi:10.1021/acsanm.1c03742. OSTI 1865176.

References

External links Jun Li - Google Scholar

Worked examples

Example 1 — a first encounter with Jun Li (chemist)

Start with the simplest possible case. Write down what Jun Li (chemist) 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 Jun Li (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 Jun Li (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 Jun Li (chemist)

In research: Jun Li (chemist) 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 Jun Li (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: Jun Li (chemist) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1966 births, American materials scientists, American nanotechnologists, so understanding it makes those chapters shorter.
In everyday life: Look for Jun Li (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 Jun Li (chemist) in 20 minutes

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

Frequently asked questions

What is Jun Li (chemist) in simple terms?

Why does Jun Li (chemist) 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 Jun Li (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 Jun Li (chemist).