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| 1 | Synthesis of layered double hydroxides/graphene oxide nanocomposite as a novel high-temperature CO_2 adsorbent显示文摘In this contribution, a novel high-temperature CO2 adsorbent consisting of Mg-Al layered double hydroxide(LDH) and graphene oxide(GO)nanosheets was prepared and evaluated. The nanocomposite-type adsorbent was synthesized based on the electrostatically driven self-assembly between positively charged Mg-Al LDH single sheet and negatively charged GO monolayer. The characteristics of this novel adsorbent were investigated using XRD, FE-SEM, HRTEM, FT-IR, BET and TGA. The results showed that both the CO2 adsorption capacity and the multicycle stability of LDH were increased with the addition of GO owing to the enhanced particle dispersion and stabilization. In particular, the absolute CO2 capture capacity of LDH was increased by more than twice by adding 6.54 wt% GO as support. GO appeared to be especially effective for supporting LDH sheets. Moreover, the CO2 capture capacity of the adsorbent could be further increased by doping with 15 wt%K2CO3. This work demonstrated a new approach for the preparation of LDH-based hybrid-type adsorbents for CO2 capture. | Junya Wang Xueyi Mei Liang Huang Qianwen Zheng Yaqian Qiao Ketao Zang Shengcheng Mao Ruoyan Yang Zhang Zhang Yanshan Gao Zhanhu Guo Zhanggen Huang Qiang Wang | 2015 | Journal of Energy Chemistry2015，24，2： | 4 |
| 2 | Efficient photodegradation of phenol assisted by persulfate under visible light irradiation via a nitrogen-doped titanium-carbon composite显示文摘To realize the utilization of visible light and improve the photocatalytic efficiency of organic pollutant degradation in wastewater,a nitrogen-doped titanium-carbon composite(N-TiO_(2)/AC)prepared by sol-gel methods was applied in the photodegradation of phenol assisted by persulfate under visible light irradiation(named N-TiO_(2)/AC/PS/VIS).The results show that a synergistic effect exists between visible-light photocatalysis and persulfate activation.Compared with TiO_(2)/PS/VIS,the phenol degradation rate was found to be observably improved by 65%in the N-TiO_(2)/AC/PS/VIS system.This significant increase in degradation rate was mainly attributed to the following two factors:1)The N and C doping can change the crystal structure of TiO_(2),which extends the TiO_(2)absorption wavelength range to the visible light region.2)As an electron acceptor,PS can not only prevent electrons and holes from recombining with each other but can also generate strong oxidizing radicals such as·SO_(4)^(−) and·OH to accelerate the reaction dynamics.The process of phenol degradation was found to be consistent with the Langmuir pseudo-first-order kinetic model with an apparent rate constant k of 1.73 min^(−1).The N-TiO_(2)/AC/PS/VIS process was proven to be a facile method for pollutant degradation with high pH adaptability,excellent visible-light utilization and good application prospects. | Yan Cui Zequan Zeng Jianfeng Zheng Zhanggen Huang Jieyang Yang | 2021 | Frontiers of Chemical Science and Engineering2021，15，5： | 3 |
| 3 | Effect of preparation conditions on the properties of a coal-derived activated carbon honeycomb monolith显示文摘 | Laishuan Liu Zhenyu Liu Jianli Yang Zhanggen Huang Zenghou Liu | 2007 | Carbon2007，，14： | 1 |
| 4 | Combined effect of H20 and SO on V2OJAC catalysts for NO reduction with ammonia at lower tempera- tures显示文摘 | Zhanggen Huang Zhenyu Liu | 2002 | Applied Catalysis B:Environmental2002，39，： | 1 |
| 5 | Formation and reaction of ammonium sulfate salts on V2OJAC catalyst during selective eatalytic reduction of nitric oxide by ammonia at low temperatures 显示文摘 | Zhanggen Huang Zhenyu Liu Qingya Liu | 2003 | Journal of Catalysis2003，214，： | 1 |
| 6 | Combined effect of H20 and S02 on V205/AC catalysts for NO reduction with ammonia at lower tem- peratures 显示文摘 | Zhanggen Huang Zhenyu Liu | 2002 | Applied Catalysis B: Environmental2002，39，： | 1 |
| 7 | In hibition effect of H2O on V2O5/AC catalyst for catalytic re duction of NO with NH3 at low temperature显示文摘 | HUANG Zhanggen LIU Zhenyu ZHANG Xianlong | 2006 | Applied Ca talysis B: Environmental2006，63，34： | 1 |
| 8 | Corn bined effect of H20 and SO2 on V20s/AC catalysts for NO reduction with ammonia at lower temperatures显示文摘 | Huang Zhanggen Zbu Zhenping Liu Zhenyu | 2002 | Applied Catalysis2002，39，4： | 1 |
| 9 | Combined effect of H2O and SO2 on V2O5/AC catalysts for NO reduction with ammonia at lower temperatures显示文摘 | HUANG Zhanggen ZHU Zhenping LIU Zhenyu | 2002 | Applied Catalysis B:Environmental2002，39，4： | 1 |
| 10 | Inhibition effect of H2O on V2O5/AC catalyst for eatalytic reduetion of NO with NH3 at low temperature 显示文摘 | Huang Zhanggen Liu Zhenyu Zhang Xianlong | 2006 | Applied Catalysis B : Environmental2006，63，34： | 1 |
| 11 | Formation and reaction of ammonium sulfate salts on V2O5/AC catalyst during selective catalytic reduction of nitric oxide by ammonia at low temperatures显示文摘 | Huang Zhanggen Zhu Zhenping Liu Zhenyu Liu Qingya | | 0，，02： | 1 |
| 12 | A novel activated carbon honeycomb catalyst for simultaneous SO2 and NO removal at low temperatures显示文摘 | Yanli Wang Zhanggen Huang Zhenyu Liu eat al | 2004 | Carbon2004，42，： | 1 |
| 13 | Combined Effect of HzO and SO2 on V2O5/AC Catalysts for NO Reduc- tion with Ammonia at Lower Temperatures显示文摘 | HUANG Zhanggen ZHU Zhenping LIU Zhenyu | 2002 | Applied Catalysis B: Environmental2002，39，4： | 1 |
| 14 | A novel activated carbon honeycomb catalyst for simultaneous S02 and NO removal at low temperatures 显示文摘 | Wang Yanli Huang Zhanggen Liu Zhenyu | 2004 | Carbon2004，42，2： | 1 |
| 15 | Formation and reaction of ammonium sulfate salts on V2O5/AC catalyst during selective catalytic or nitric oxide by ammonht at low temperatures显示文摘 | Huang Zhanggen Zhu Zhenping | 2003 | Journal of catalysis2003，，214： | 1 |
| 16 | Effect of KCl on selective catalytic reduction of NO with NH 3 over a V 2 O 5 /AC catalyst显示文摘 | Xianlong Zhang Zhanggen Huang Zhenyu Liu | 2007 | Catalysis Communications2007，，： | 1 |
| 17 | A novelactivated carbon honeycomb catalyst for simultaneous SO2and NO removal at low temperatures显示文摘 | Wang Yanli Huang Zhanggen Liu Zhenyu | 2004 | Carbon2004，422，： | 1 |
| 18 | Perform-ance of an activated carbon honeycomb supported V2O2 cata-lyst in simultaneous SOi-and NO removal显示文摘 | Wang Yanlit Liu Zhenyu Huang Zhanggen | 2004 | Chemical Engi-neering Science2004，59，2223： | 1 |
| 19 | Inhibition effect of H2O on V2O5/AC catalyst for catalytic reduction of NO with NH3 at low temperature 显示文摘 | Huang Zhanggen Liu Zhenyu Zhang Xianlong | 2006 | Applied Catalysis B: Environmental2006，63，34： | 1 |
| 20 | A honeycomb catalyst for simultaneous NO and SO2 removal from flue gas: preparation and evaluation 显示文摘 | Liu Qingya Liu Zhenyu Huang Zhanggen | 2004 | Catalysis Today2004，9395，： | 1 |
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