Layered double hydroxide (LDH)–organic hybrids as precursors for low-temperature chemical synthesis of carbon nanoforms

2012 ◽  
Vol 3 (5) ◽  
pp. 1481 ◽  
Author(s):  
Gonzalo Abellán ◽  
Eugenio Coronado ◽  
Carlos Martí-Gastaldo ◽  
Antonio Ribera ◽  
Juan F. Sánchez-Royo
Keyword(s):  
Low Temperature ◽  
Chemical Synthesis ◽  
Layered Double Hydroxide ◽  
Double Hydroxide

scholarly journals Characteristics of Low-Temperature Polyvinyl Chloride Carbonization by Catalytic CuAl Layered Double Hydroxide

Processes ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 120 ◽  
Author(s):  
Erwei Pang ◽  
Weijun Liu ◽  
Shuhua Zhang ◽  
Nengshuo Fu ◽  
Zhongxun Tian
Keyword(s):  
Thermogravimetric Analysis ◽  
Low Temperature ◽  
Heating Rate ◽  
Layered Double Hydroxide ◽  
Polyvinyl Chloride ◽  
Carbon Materials ◽  
Carbonization Temperature ◽  
Tubular Furnace ◽  
Maintenance Time ◽  
Double Hydroxide

A good way to make carbon materials was presented in low-temperature polyvinyl chloride (PVC) carbonization by catalysis. The process of low-temperature PVC carbonization by CuAl-layered double hydroxide (CuAl-LDH) was investigated by thermogravimetric analysis (TGA) and tubular furnace. The results show that CuAl-LDH accounting for 5% of PVC mass enabled acceleration of the dehydrochlorination in PVC as soon as possible and maximized the yield of the PVC carbonized product. The vacuum with 0.08 MPa, 20 °C/min heating rate and 90 min carbonized maintenance time were optimal for PVC carbonization. Moreover, the best morphology and yield of the carbonized product was provided at a carbonization temperature of 300 °C.

Synergic thermal activation of peroxydisulfate intercalated Mg/Al layered double hydroxide at a low temperature

2019 ◽  
Vol 363 ◽  
pp. 133-140 ◽  
Author(s):  
Xin Huang ◽  
Xujie Zhou ◽  
Qingqing Su ◽  
Jizhi Zhou ◽  
Guangren Qian ◽  
...  
Keyword(s):  
Low Temperature ◽  
Layered Double Hydroxide ◽  
Thermal Activation ◽  
Double Hydroxide

Low temperature steam reforming of methanol over layered double hydroxide-derived catalysts

2002 ◽  
Vol 231 (1-2) ◽  
pp. 215-226 ◽  
Author(s):  
Scott R. Segal ◽  
Ken B. Anderson ◽  
Kathleen A. Carrado ◽  
Christopher L. Marshall
Keyword(s):  
Low Temperature ◽  
Layered Double Hydroxide ◽  
Steam Reforming ◽  
Steam Reforming Of Methanol ◽  
Double Hydroxide
Sign in / Sign up

Export Citation Format

Share Document