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Search results for elastic modulus

Nanomaterials Nov 2, 2017

New and faster method to determine material properties of graphene

Peter Steeneken (professor) and Farbod Alijani (assistant professor) from the Dynamics of Micro and Nanosystems Section at the Department of Precision and Microsystems Engineering have developed a new method to determine ...

Polymers Oct 10, 2017

Researchers show materials strengthen on their own when impacted at very high speed

Army and MIT researchers advanced a unique experimental device to better test the durability of high performance and robust polymeric materials that appear to strengthen themselves under attack by rapid impact.

Polymers Sep 14, 2017

Code for fine-tuning elastomers to mimic biological materials

(Âé¶¹ÒùÔº)—Biological material such as bone and muscle tend to have a wide range of elasticity and rigidity that is different from synthetic materials. In general, with synthetic materials, as stiffness increases, elasticity ...

Condensed Matter Aug 15, 2017

Soft and spherical: Researchers study dynamics of drop impact

For the most part, fluid dynamics researchers have focused efforts to understand the details of impacting drops on flat rigid surfaces; the effect of curved, convex or compliant surfaces on the dynamics of impacting drops ...

Materials Science Jul 13, 2017

Study suggests route to improving rechargeable lithium batteries

Most of today's lithium-ion batteries, which power everything from cars to phones, use a liquid as the electrolyte between two electrodes. Using a solid electrolyte instead could offer major advantages for both safety and ...

Materials Science Jul 10, 2017

Nature-inspired material uses liquid reinforcement

Materials scientists at Rice University are looking to nature—at the discs in human spines and the skin in ocean-diving fish, for example—for clues about designing materials with seemingly contradictory properties—flexibility ...

Cell & Microbiology May 10, 2017

Microdevice provides novel method of measuring cell mechanical properties

The mechanical properties of cells have an impact on biological processes ranging from wound healing and disease to cellular aging and differentiation. Currently, the most popular method of measuring the mechanical properties ...

Materials Science Mar 21, 2017

Pulverizing electronic waste is green, clean—and cold

Researchers at Rice University and the Indian Institute of Science have an idea to simplify electronic waste recycling: Crush it into nanodust.

Nanophysics Mar 21, 2017

How fullerite becomes harder than diamond

Âé¶¹ÒùÔºicists have simulated the structure of a new material based on fullerite and single crystal diamond to show how this material can obtain ultrahigh hardness. This discovery offers potential conditions for obtaining ultrahard ...

Environment Feb 15, 2017

Some marine creatures may be more resilient to harsher ocean conditions than expected

As the world continually emits carbon dioxide into the atmosphere, the oceans are taking a hit, absorbing some of it and growing more acidic. Among other effects, scientists have found that coral reefs and oyster hatcheries ...

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