Lithium cobaltate is expected to replace precious metal catalyst

Recently, scholars from Rutgers State University and the University of Antwerp in Belgium discovered that lithium cobalt oxide, a common cathode material for lithium-ion batteries, can reduce the overpotential required for water decomposition and have a high working current density, combined with large reserves and ease. With good processing and stability, it is expected to replace the current expensive noble metal oxides IrO2 and RuO2, and is used as an industrial catalyst for electrolyzed water and solar powered fuel cells.

The researchers found that lithium cobalt oxide itself has no catalytic activity for water decomposition, but using sol-gel method and controlling the post-calcination temperature, can get a core-shell structure nanocrystalline material with a good particle size and specific surface area. This material can be used to build new photocatalytic or electrocatalytic devices.

Smart Drone Power Supply

Smart Drone Charger

Type: 9800is Air-cooled gasoline DC Charging station

Small volume

Light weight

Cost-effective

Service life over 500 hours

DC Output No traditional charger

Can charge batteries below 18S

Unique patented design

Self-developed air-cooled gasoline engine

Professional level permanent magnet motor

Intelligent monitoring display Overload protection

Small size(65kg)

Suitable for non high use intensity areas

Engine Model

190F(E)

Engine Type

Single cylinder,four-stroke,air-cooled, OHV

Starting Method

Recoil/ Electric start

Ignition System

Transistor contactless ignition

Bore 'Stroke(mm)

90*66

Displacement(cc)

440

Oil Capacity(L)

1.1

Fuel consumption(g/kW.h)

≤374

Max. Vol. (DCV)

61

Max. Current(DCA)

106

Compression Ratio

10.2:1

Rated Power(kw)

6.5

Max.Power(kw)

7

Fuel Tank Capacity(L)

25

Noise(dB)

88

N.W.(kg)

65

Type: 10800is Air-cooled gasoline DC Charging station

High Efficiency

Low Energy Consumption

Self-developed single-cylinder high-speed water-cooled gasoline engine

The cost of fuel consumption is close to the level of diesel use(Single time $0.5)

DC Output No traditional charger

Meet all battery needs in the market

Less failure

Easy maintenance

Service life over 3000 hours

Professional level permanent magnet motor

Intelligent

monitoring display

Overload protection

Small size(80kg)

Unique patented design

Engine Model 01

1-74-D

Engine Type

Single cylinder,four-stroke,OHV

Cooling Method

Water-cooled

Ignition System

Electric start

Bore 'Stroke(mm)

90*66

Displacement(cc)

300

Compression Ratio

10.2:1

Max.Power(kw)

9

Rated Power(kw)

8.5

Max.Speed(r/min)

8000

Working Speed(r/min)

3800-5500

Oil Capacity(L)

1.1

Output Vol.(DCV)

40 - 80

Output Current(DCA)

30 - 120

Fuel Tank Capacity(L)

12

Noise(dB)

75

N.W.(kg)

80

Self-developed single cylinder high-speed water

Service life over 3000 hours

Cooled gasoline engine

Professional n is close

Level permanent magnet motor

Dc output Intelligent

No traditional

monitoring display

charger Meet all battery Small size

needs in the (80kg)

market

Less failure

Unique patentec

Easy maintenance

D12000ie Power Supply

Keywords: Almighty charging station (generator), smart charging steward, smart charger, smart drone charging system, fuel charging station, plant protection drone, large-scale load-bearing drone, agricultural drone

Smart Drone Power Supply,Almighty charging station (generator), smart charging steward, fuel charging station, plant protection drone, large-scale load-bearing drone, agricultural drone

YANGZHOU POSITIONING TECH CO., LTD. , https://www.cnpositioning.com

This entry was posted in on