Lawrence Livermore National Laboratory

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2018

Novel process to 3D print graphene

Researchers have developed a novel way to 3D print complex objects of one of the highest-performing materials used in the battery and aerospace industries.

TRUMPF GmbH + Co. KG

TRUMPF are a manufacturer of machine tools and industrial laser systems; some of their products are fiber lasers. IDTechEx had discussions with TRUMPF at SPIE Photonics West 2018 (USA) and LASYS 2018 (Germany).

Scientists successfully print glass optics

For the first time, researchers have successfully 3D-printed optical-quality glasses, on par with commercial glass products currently available on the market.

Ideal material for smart photovoltaic windows

Imagine that when a window is darkened, it simultaneously produces electricity. Such a material - a photovoltaic glass that is also reversibly thermochromic - is a green technology researchers have long worked toward, and now, scientists have demonstrated a way to make it work.

Lab unlocks secrets of nanoscale 3D printing

Researchers have discovered novel ways to extend the capabilities of two-photon lithography, a high-resolution 3D printing technique capable of producing nanoscale features smaller than one-hundredth the width of a human hair.

2017

Volumetric 3D printing builds on need for speed

While additive manufacturing is enabling engineers and scientists to build parts in configurations and designs never before possible, the impact of the technology has been limited by layer-based printing methods, which can take up to hours or days to build three-dimensional parts, depending on their complexity.

Breakthrough in 3D printed marine grade stainless steel

Researchers have achieved a breakthrough in 3D printing one of the most common forms of marine grade stainless steel - a low-carbon type called 316L - that promises an unparalleled combination of high-strength and high-ductility properties for the ubiquitous alloy.

NIF technology could revolutionize 3D printing

A technology originally developed to smooth out and pattern high-powered laser beams for the National Ignition Facility can be used to 3D print metal objects faster than ever before.

Lab breakthrough in 3D printing of glass

Scientists and academic collaborators have demonstrated the synthesis of transparent glass through 3D printing, a development that could ultimately lead to altering the design and structure of lasers and other devices that incorporate optics.

Reinventing metal 3D printing with new direct writing process

Metal 3D printing has enormous potential to revolutionize modern manufacturing. However, the most popular metal printing processes, which use lasers to fuse together fine metal powder, have their limitations.

3D printing with high-performance carbon fiber

Researchers have become the first to 3D print aerospace-grade carbon fiber composites, opening the door to greater control and optimization of the lightweight, yet stronger than steel material.

2016

3D printed metamaterial shrinks when heated

Researchers have developed 3D printed materials with a unique property - instead of expanding when heated, they shrink.

Beyond 3D printing to add a new dimension for additive manufacturing

A team researchers has demonstrated the 3D printing of shape-shifting structures that can fold or unfold to reshape themselves when exposed to heat or electricity.

Second skin uniform protects soldiers from biological, chemical agents

In work that aims to protect soldiers from biological and chemical threats, a team of scientists has created a material that is highly breathable yet protective from biological agents.

Improved 3-D-printed graphene aerogel supercapacitors

Researchers have devised a method for doubling the performance of 3-D-printed graphene-based supercapacitors.

Labs in NNSA lead the way in 3D printing

Award-winning researchers from NNSA labs have 3D-printed beads to capture carbon dioxide to mitigate climate change, better armor material for warfighters, and even living tissue. NNSA material scientists have found that 3D-printed foam works better than standard materials in durability and long-term mechanical performance.

3D-printed foam outperforms standard materials

Scientists have found that 3D-printed foam works better than standard cellular materials in terms of durability and long-term mechanical performance.

Researchers 3D print ultralight supercapacitors

For the first time ever, scientists have successfully 3D-printed supercapacitors using an ultra-lightweight graphene aerogel, opening the door to novel, unconstrained designs of highly efficient energy storage systems for smartphones, wearables, implantable devices, electric cars and wireless sensors.

2015

Using hydrogen to enhance lithium ion batteries

Scientists have found that lithium ion batteries operate longer and faster when their electrodes are treated with hydrogen.

3D-printed aerogels improve energy storage

A new type of graphene aerogel will make for better energy storage, sensors, nanoelectronics, catalysis and separations.