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Controlled one-pot synthesis of RuCu nanocages and Cu@Ru nanocrystals for the regioselective hydrogenation of quinoline
被引量:
7
1
作者
Yueguang Chen
Zhanjun Yu
+4 位作者
Zheng Chen
Rongan Shen
Yu Wang
Xing Cao
Qing Peng
《Nano Research》
SCIE
EI
CAS
CSCD
2016年第9期2632-2640,共9页
RuCu nanocages and core–shell Cu@Ru nanocrystals with ultrathin Ru shells were first synthesized by a one-pot modified galvanic replacement reaction. The construction of bimetallic nanocrystals with fully exposed pre...
RuCu nanocages and core–shell Cu@Ru nanocrystals with ultrathin Ru shells were first synthesized by a one-pot modified galvanic replacement reaction. The construction of bimetallic nanocrystals with fully exposed precious atoms and a high surface area effectively realizes the concept of high atom-efficiency. Compared with the monometallic Ru/C catalyst, both the RuCu nanocages and Cu@Ru core–shell catalysts supported on commercial carbon show superior catalytic performance for the regioselective hydrogenation of quinoline toward 1,2,3,4-tetrahydroquinoline. RuCu nanocages exhibit the highest activity, achieving up to 99.6% conversion of quinoline and 100% selectivity toward 1,2,3,4-tetrahydroquinoline. [Figure not available: see fulltext.] © 2015, Tsinghua University Press and Springer-Verlag Berlin Heidelberg.
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关键词
BIMETALLICS
one-pot
synthesis
NANOCAGES
core-shell
nanocrystals
hydrogenation
of
quinoline
全文增补中
题名
Controlled one-pot synthesis of RuCu nanocages and Cu@Ru nanocrystals for the regioselective hydrogenation of quinoline
被引量:
7
1
作者
Yueguang Chen
Zhanjun Yu
Zheng Chen
Rongan Shen
Yu Wang
Xing Cao
Qing Peng
机构
Department of Chemistry and Collaborative Innovation Center for Nanomaterial Science and Engineering
出处
《Nano Research》
SCIE
EI
CAS
CSCD
2016年第9期2632-2640,共9页
基金
We appreciate the financial support from the National Natural Science Foundation of China (Nos.21325101,21231005,and 21171105).
文摘
RuCu nanocages and core–shell Cu@Ru nanocrystals with ultrathin Ru shells were first synthesized by a one-pot modified galvanic replacement reaction. The construction of bimetallic nanocrystals with fully exposed precious atoms and a high surface area effectively realizes the concept of high atom-efficiency. Compared with the monometallic Ru/C catalyst, both the RuCu nanocages and Cu@Ru core–shell catalysts supported on commercial carbon show superior catalytic performance for the regioselective hydrogenation of quinoline toward 1,2,3,4-tetrahydroquinoline. RuCu nanocages exhibit the highest activity, achieving up to 99.6% conversion of quinoline and 100% selectivity toward 1,2,3,4-tetrahydroquinoline. [Figure not available: see fulltext.] © 2015, Tsinghua University Press and Springer-Verlag Berlin Heidelberg.
关键词
BIMETALLICS
one-pot
synthesis
NANOCAGES
core-shell
nanocrystals
hydrogenation
of
quinoline
Keywords
bimetallics
one-pot synthesis
nanocages
core-shell nanocrystals
hydrogenation
of
quinoline
分类号
O6 [理学—化学]
全文增补中
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作者
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被引量
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1
Controlled one-pot synthesis of RuCu nanocages and Cu@Ru nanocrystals for the regioselective hydrogenation of quinoline
Yueguang Chen
Zhanjun Yu
Zheng Chen
Rongan Shen
Yu Wang
Xing Cao
Qing Peng
《Nano Research》
SCIE
EI
CAS
CSCD
2016
7
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