Place of Origin：Beijing
CEL-FES300Multi-function optical fiber light source is another upgrade on the basis of the new T9 photocatalytic integrated xenon lamp light source, which realizes the multi-purpose of one machine, includes a variety of experimental schemes and configurations, and realizes flexible configuration and flexible experiments.
|Photocatalysis experiment||Strong photocatalysis of 300W xenon lamp, combined with steering head, all kinds of filters can be configured arbitrarily.||Standard configuration|
|2.||Optical fiber output|
It can not be limited by space, and a filter can be added.
|3.||Simulated daylight experiment||It can replace the sunlight simulator. Light stability<1%， AM1.5 Built-in standard， The square spot can be reached 40*40mm||Standard configuration|
Spot size adjustment Fast opening and closing of light output
|10*10mm—60*60mm Continuously adjustable||Standard configuration|
Fast opening and closing of light output
The time setting can be millisecond. The opening and closing time can be set arbitrarily. Number of cycles。
Shutter for photocurrent testing，M62 Filter fixture， Manual lifting platform， Arbitrary irradiation angle
Automatic lifting platform
It can be used for the rise and fall of light source, complete various experiments of photocatalysis, and can also be
used to support the exit of optical fiber.
Support more than 100 kinds of filters of CEAULIGHT.
Optical dark box
It is mainly used for experiments that need to avoid light, such as optoelectronics, solar cells, photocatalysis and so on. Selection LB70
2.Solar cell testing
4.Photodegradation of gaseous pollutants (such as VOCs, formaldehyde, nitrogen oxides, sulfur oxides, etc.)
5.Photodegradation of liquid pollutants (such as dyes, benzene and benzene series, etc.)
6.Photocatalytic decomposition of water to hydrogen / oxygen
7.Photocatalytic total decomposition of water
8.Photocatalytic CO2 reduction
Note: electric lifting platform is optional.
CEL-FES300Multi-function optical fiber light source
Average power density of optical output （1Sun=1000W/m2 Solar
Luminescence spectrum range SpectralOutput(nm)
|300nm~2500nm (No ozone)|
|Working spot diameter(Optional continuous adjustment accessories)||Above 60mm|
|Optical fiber output square spot||10*10mm—60*60mm，Adjust by converging lens|
|Output uniformity of optical fiber square spot||<5%(<40mm)|
|Optical fiber square spot output spectrum||350-1100nm(Built-in AM 1.5，Simulated solar spectrum output)|
|Output power density of optical fiber square spot||Less than1000mW/cm²,（□10mm，<1000 mW/cm²；□20mm，<500 mW/cm²; □40mm，<200 mW/cm²; □60mm，<100 mW/cm²）|
|Electronic shutter||The precision is 0.01s, the opening and closing time and the number of cycles can be set arbitrarily.|
Output power in ultraviolet region UV Output, <390nm (Watts)
|Output power in infrared region IR Output, >770nm (Watts)||28.8W|
Visible region output, 390-770nm (Lumens)
300W（Lighting voltage 15KV，Working voltage14V）New 300W special power supply
|Current (Amps DC)||21A（10A~22A）|
|Total luminous output power||50W|
|Life（Hours）||>1000H Limit 6000H(dusty and humid conditions can seriously affect life)|
|Optical output index|
Output stability of optical fiber：<±0.5%
|Temperature control system|
he light source system adopts multi-point temperature monitoring to ensure the stable output of the light source.
The fan speed delay is automatically adjusted according to the system temperature to stabilize the light intensity output.
CEL-LMP400 Automatic lifting platformCEL-NP2000-2 Strong light power meter
|Optional quartz coated filter|
Conventional filter：UVIRCut400（Through 400-780nm），UVIRCut420（Through 420-780nm）
，Cut800（Through 800nm Above），AM1.5G（300-1100nm），AREF（Full spectral reflection，200-2500nm），VisREF（Standard visible reflector，350nm-780nm），UVREF（Ultraviolet reflector，200-400nm）；
Bandpass filter：QD254，QD275，QD280，QD295，QD300-800，QD313，QD320，QD325，QD330，QD334，QD350，QD355，QD360， QD365，QD370， QD375， QD380，QD400，QD405，QD420，QD435，QD450，QD475，QD500，QD520，QD550，QD578，QD600，QD630，QD650，QD670， QD700，QD730，QD765，QD850，QD940；
Square spot 40*40mm，Uniformity 4.96%，Optical power density unit（mW/cm2）
Cobalt–Nickel Layered Double Hydroxides Modified on TiO2 Nanotube Arrays for Highly Efficient and Stable PEC Water Splitting
TiO2-based photoanodes have attracted extensive attention worldwide for photoelectrochemical (PEC) water splitting, but these materials still suffer from poor electron–hole separation and low photoconversion efficiency. Here, the high PEC water splitting
Co/Co9S8@S,N-doped porous graphene sheets derived from S, N dual organic ligands assembled Co-MOFs as superior electrocatalysts for full water splitti
S, N dual organic ligands were used to construct Co-MOFs on GO sheets at room temperature. Co/Co9S8@S,N-doped porous graphene sheets were derived from Co-MOFs@GO. Co/Co9S8@SNGS-1000 demonstrated bifunctional catalytic activities of OER and HER.
Congratulate the 20th National Catalysis Conference finished successfully
The 20th National Catalysis Conference held at the Wuhan Academic Conference from October 15th to 20th, 2021. The conference organizer is the Catalysis Professional Committee of the Chinese Chemical Society, the co-organizers are Wuhan University of Tech
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