---

This Graphene-Coated Silicon Power Cell Signals a …

Thanks to the world's first silicon power cell, this future might not be so far away—and graphene is helping us get there. Advertisement A team of engineers at Vanderbilt just built such a device .

---

Micro Silicon–Graphene–Carbon Nanotube Anode for …

An electrochemically stable hybrid structure material consisting of porous silicon (Si) nanoparticles, carbon nanotubes (CNTs), and reduced graphene oxide (rGO) is developed as an anode material (Si/rGO/CNT) for full cell lithium-ion batteries (LIBs).

---

Few-layer graphene improves silicon performance in …

We demonstrate that few-layer graphene (FLG) flakes combined with ultra-small (below 10 nm) amorphous silicon nanoparticles (SiNPs) improve the performance of Li-ion battery anodes compared to both amorphous carbon and graphene oxide additives. The FLG flakes are produced by liquid phase exfoliation of prist

---

Graphene-Enabled Silicon Anode - The Global …

Graphene-Enabled Silicon Anode (GCATM) GCATM is a graphene-enabled silicon anode that offers the highest storage capacity and first cycle efficiency with materials and process compatibility, low cost and weight reduction. GCATM Overview and Value Proposition GCA solves many of the most pressing issues with high-capacity lithium ion battery anodes: silicon-induced rapid capacity decay and large

---

Silicon Nanoparticles | Battery Materials | ACS …

Silicon nanoparticles are a safe, inexpensive, and abundant alternative to other quantum dot technologies that contain heavy metals, such as lead and cadmium, that are scarce and toxic. ACS Material manufactures high-quality, pure silicon nanoparticles with a narrow distribution of particle size, good activity, and large specific surface area.

---

Walnut-inspired microsized porous silicon/graphene …

2017-6-24 · Silicon is considered an exceptionally promising alternative to the most commonly used material, graphite, as an anode for next-generation lithium-ion batteries, as it has high energy density owing to its high theoretical capacity and abundant storage. Here, microsized walnut-like porous silicon/reduced graphene oxide (P-Si/rGO) core–shell composites are successfully prepared via in situ ...

---

The CalBattery Solution – California Lithium Battery

California Lithium Battery (CLB) addresses this fundamental challenge with a new disruptive technology: a Silicon-Graphene (SiGr) composite anode material. Developed in cooperation with Argonne National Laboratory in 2010, this technology takes full advantage of graphene’s strength and elasticity to stabilize silicon in a composite anode.

---

The CalBattery Solution – California Lithium Battery

California Lithium Battery (CLB) addresses this fundamental challenge with a new disruptive technology: a Silicon-Graphene (SiGr) composite anode material. Developed in cooperation with Argonne National Laboratory in 2010, this technology takes full advantage of graphene’s strength and elasticity to stabilize silicon in a composite anode.

---

Silicon Graphene HV LiPo Batteries (Si-Graphene) - RC …

2017-10-12 · The First Silicon-Graphene infused High-Voltage Battery in the World! The G7 Series High-Voltage Lithium (HvLi) battery packs add a cutting-edge Silicon-Graphene material, and can be charged up to a 4.35V peak voltage. Hyperion's Si-Graphene formula protects the battery anode at the higher voltage, thus preserving Hyperion's legendary cycle life.

---

Silicon Graphene HV LiPo Batteries (Si-Graphene) - RC …

2017-10-12 · The First Silicon-Graphene infused High-Voltage Battery in the World! The G7 Series High-Voltage Lithium (HvLi) battery packs add a cutting-edge Silicon-Graphene material, and can be charged up to a 4.35V peak voltage. Hyperion's Si-Graphene formula protects the battery anode at the higher voltage, thus preserving Hyperion's legendary cycle life.

---

Future batteries, coming soon: Charge in seconds, last ...

Samsung's graphene battery Samsung has managed to develop "graphene balls" that are capable of boosting the capacity of its current lithium-ion batteries by 45 per cent, and and recharging five ...

---

Future batteries, coming soon: Charge in seconds, last ...

Samsung's graphene battery Samsung has managed to develop "graphene balls" that are capable of boosting the capacity of its current lithium-ion batteries by 45 per cent, and and recharging five ...

---

If Graphene Batteries Do Everything Scientists Say, …

Graphene is highly conductive, allowing electricity to flow, and rigid, so it helps the lithium keep its shape, allowing the battery to last longer. “Graphene has very high electronic ...

---

If Graphene Batteries Do Everything Scientists Say, …

Graphene is highly conductive, allowing electricity to flow, and rigid, so it helps the lithium keep its shape, allowing the battery to last longer. “Graphene has very high electronic ...

---

Battery breakthrough graphene anode - Australian …

Battery breakthrough for Australian company – Talga. Their graphene silicon battery anode product, called Talnode-Si, increases the amount of energy a lithium-ion battery can store by around 70% compared to graphite-only anodes.

---

Graphene/nanosized silicon composites for lithium …

2011-4-1 · Graphene/nanosized silicon composites were prepared and used for lithium battery anodes. Two types of graphene samples were used and their composites with nanosized silicon were prepared in different ways. In the first method, graphene oxide (GO) and nanosized silicon particles were homogeneously mixed in aqueous solution and then the dry ...

---

Batteries – 1up Racing

2daysbefore · MuchMore Racing IMPACT Silicon Graphene Super Thin LCG Max-Punch FD4 4000mAh/7.4V 130c LiPo ... Sale! MuchMore Racing Impact Silicon Graphene LCG Max-Punch 6000mAh/7.4v 130C LiPo Battery $ 86.99 $ 81.77. Add to cart Quick View. Sale! MuchMore Racing Impact Silicon Graphene Max-Punch 8200mAh/7.4v 130C LiPo Battery $ 108.99 $ 102.45. Add to cart ...

---

Porous graphene current collectors filled with silicon …

2018-1-4 · Porous graphene current collectors filled with silicon as high-performance lithium battery anode Khalid Ababtain 1 , Ganguli Babu 1 , Sandhya Susarla 2 , Hemtej Gullapalli 2 , Nirul Masurkar 1 , Pulickel M Ajayan 2 and Leela Mohana Reddy Arava 1

---

Graphene/nanosized silicon composites for lithium …

2011-4-1 · Graphene/nanosized silicon composites were prepared and used for lithium battery anodes. Two types of graphene samples were used and their composites with nanosized silicon were prepared in different ways. In the first method, graphene oxide (GO) and nanosized silicon particles were homogeneously mixed in aqueous solution and then the dry ...

---

Graphene-Enabled Silicon Anode - The Global …

Graphene-Enabled Silicon Anode (GCATM) GCATM is a graphene-enabled silicon anode that offers the highest storage capacity and first cycle efficiency with materials and process compatibility, low cost and weight reduction. GCATM Overview and Value Proposition GCA solves many of the most pressing issues with high-capacity lithium ion battery anodes: silicon-induced rapid capacity decay and large

---

Frontiers | Tubular Graphene Nano-Scroll Coated …

Keywords: silicon anodes, lithium-ion battery, three-dimensional graphene, graphene nano-scroll, high energy density. Citation: Shi M, Nie P, Fan Z, Fu R, Fang S, Dou H and Zhang X (2020) Tubular Graphene Nano-Scroll Coated Silicon for High Rate Performance Lithium-Ion Battery. Front. Energy Res. 8:2. doi: 10.3389/fenrg.2020.00002

---

Frontiers | Tubular Graphene Nano-Scroll Coated …

Keywords: silicon anodes, lithium-ion battery, three-dimensional graphene, graphene nano-scroll, high energy density. Citation: Shi M, Nie P, Fan Z, Fu R, Fang S, Dou H and Zhang X (2020) Tubular Graphene Nano-Scroll Coated Silicon for High Rate Performance Lithium-Ion Battery. Front. Energy Res. 8:2. doi: 10.3389/fenrg.2020.00002