High-performance photodetectors based on two-dimensional tin(ii) sulfide (SnS) nanoflakes

2018 ◽  
Vol 6 (37) ◽  
pp. 10036-10041 ◽  
Author(s):  
Gangzha Liu ◽  
Yan Li ◽  
Bo Li ◽  
He Tian ◽  
Chao Fan ◽  
...  
Keyword(s):  
Response Time ◽  
Visible Light ◽  
High Performance ◽  
Fast Response ◽  
Two Dimensional ◽  
Fast Response Time ◽  
High Responsivity

A visible-light photodetector, based on two-dimensional SnS nanoflakes, exhibits an extremely high responsivity and detectivity with a fast response time.

scholarly journals Dual-Cation Electrolytes Crosslinked with MXene for High-Performance Electrochromic Devices

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 874
Author(s):  
Soyoung Bae ◽  
Youngno Kim ◽  
Jeong Min Kim ◽  
Jung Hyun Kim
Keyword(s):  
Ionic Conductivity ◽  
Response Time ◽  
Indium Tin Oxide ◽  
High Performance ◽  
Fast Response ◽  
High Ionic Conductivity ◽  
Electrochromic Device ◽  
Fast Response Time ◽  
Coloration Efficiency ◽  
Conduction Pathway

MXene, a 2D material, is used as a filler to manufacture polymer electrolytes with high ionic conductivity because of its unique sheet shape, large specific surface area and high aspect ratio. Because MXene has numerous -OH groups on its surface, it can cause dehydration and condensation reactions with poly(4-styrenesulfonic acid) (PSSA) and consequently create pathways for the conduction of cations. The movement of Grotthuss-type hydrogen ions along the cation-conduction pathway is promoted and a high ionic conductivity can be obtained. In addition, when electrolytes composed of a conventional acid or metal salt alone is applied to an electrochromic device (ECD), it does not bring out fast response time, high coloration efficiency and transmittance contrast simultaneously. Therefore, dual-cation electrolytes are designed for high-performance ECDs. Bis(trifluoromethylsulfonyl)amine lithium salt (LiTFSI) was used as a source of lithium ions and PSSA crosslinked with MXene was used as a source of protons. Dual-Cation electrolytes crosslinked with MXene was applied to an indium tin oxide-free, all-solution-processable ECD. The effect of applying the electrolyte to the device was verified in terms of response time, coloration efficiency and transmittance contrast. The ECD with a size of 5 × 5 cm2 showed a high transmittance contrast of 66.7%, fast response time (8 s/15 s) and high coloration efficiency of 340.6 cm2/C.

High performance electrochromic devices based on a polyindole derivative, poly(1H-benzo[g]indole)

2015 ◽  
Vol 3 (43) ◽  
pp. 11318-11325 ◽  
Author(s):  
Guangming Nie ◽  
Ling Wang ◽  
Changlong Liu
Keyword(s):  
Response Time ◽  
High Performance ◽  
Optical Memory ◽  
Fast Response ◽  
Electrochromic Devices ◽  
Optical Contrast ◽  
Fast Response Time ◽  
Coloration Efficiency ◽  
Long Term Stability

An ECD based on electrochromic poly(1H-benzo[g]indole) was fabricated. The color of this ECD can switch between green and navy blue with good optical contrast, high coloration efficiency, fast response time, better optical memory and long-term stability.

scholarly journals High-performance non-enzymatic glucose detection: using a conductive Ni-MOF as an electrocatalyst

2020 ◽  
Vol 8 (25) ◽  
pp. 5411-5415 ◽  
Author(s):  
Yanxia Qiao ◽  
Qian Liu ◽  
Siyu Lu ◽  
Guang Chen ◽  
Shuyan Gao ◽  
...  
Keyword(s):  
Detection Limit ◽  
Response Time ◽  
Blood Serum ◽  
High Performance ◽  
Glucose Sensor ◽  
High Sensitivity ◽  
Fast Response ◽  
Glucose Detection ◽  
Serum Samples ◽  
Fast Response Time

A glucose sensor based on a conductive Ni-MOF as an electrocatalyst exhibits a fast response time, low detection limit, and high sensitivity, and it can also be applied for the detection of glucose in blood serum samples.

44-2: Invited Paper: Fast Response Time Advanced High Performance In-plane Switching (AH-IPS) Mode for High Resolution Application

2018 ◽  
Vol 49 (1) ◽  
pp. 581-584 ◽  
Author(s):  
Soo In Jo ◽  
Sang-Soon Yoon ◽  
Seung Ryull Park ◽  
Joun-Ho Lee ◽  
Myung-Chul Jun ◽  
...  
Keyword(s):  
High Resolution ◽  
Response Time ◽  
High Performance ◽  
Fast Response ◽  
Fast Response Time

scholarly journals High-Responsivity Multilayer MoSe2 Phototransistors with Fast Response Time

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Hyejoo Lee ◽  
Jongtae Ahn ◽  
Seongil Im ◽  
Jiyoung Kim ◽  
Woong Choi
Keyword(s):  
Response Time ◽  
Fast Response ◽  
Fast Response Time ◽  
High Responsivity

Two-dimensional SnS2 materials as high-performance NO2 sensors with fast response and high sensitivity

2018 ◽  
Vol 255 ◽  
pp. 616-621 ◽  
Author(s):  
Young-Ho Kim ◽  
Duy-Thach Phan ◽  
Seungbae Ahn ◽  
Ki-Hun Nam ◽  
Cheol-Min Park ◽  
...  
Keyword(s):  
High Performance ◽  
High Sensitivity ◽  
Fast Response ◽  
Two Dimensional

scholarly journals Isothiocyanato-Tolanes Based High Birefringence and Fast Response Time Mixtures for Photonic Applications

2006 ◽  
Vol 453 (1) ◽  
pp. 215-226 ◽  
Author(s):  
Sebastian Gauza ◽  
Chien-Hui Wen ◽  
Yang Zhao ◽  
Shin-Tson Wu ◽  
Anna Ziółek ◽  
...  
Keyword(s):  
Response Time ◽  
Fast Response ◽  
Fast Response Time ◽  
High Birefringence

Development of High-Efficiency Zn2SiO4:Mn Thin Films for Flat Panel Cathodoluminescent Displays

1997 ◽  
Vol 471 ◽  
Author(s):  
J. Liu ◽  
D. C. Morton ◽  
M. R. Miller ◽  
Y. Li ◽  
E. W. Forsythe ◽  
...  
Keyword(s):  
Thin Film ◽  
Thin Films ◽  
Electrical Conductivity ◽  
Response Time ◽  
Decay Time ◽  
High Efficiency ◽  
Fast Response ◽  
Flat Panel ◽  
Powder Phosphor ◽  
Fast Response Time

ABSTRACTZn2SiO4:Mn thin films were deposited and studied as thin film phosphors for flat panel cathodoluminescent displays. Crystallized films with improved electrical conductivity were obtained after conventional and rapid thermal annealings in a N2 environment at 850Xy11100 °C for 0.25 to 60 minutes. A maximum cathodoluminescent efficiency of 1.3 Lm/W was achieved under dc excitation at 1500 volts. The luminescent emission from these thin films was peaked around 525 nm. The decay time of these films was controlled in the range of 2 to 10 ms by varying the deposition and annealing parameters. The fast response time of these thin films overcomes the long decay limitation of the Zn2SiO4:Mn powder phosphor in practical display applications.

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