LnVO_(4)(Ln=La,Ce,Pr,Nd,etc.)is an emerging photocatalyst for solving the energy and environmental crisis,due to its suitable band gap,special valence electronic structure,high thermal,and chemical sta-bility,as well ...LnVO_(4)(Ln=La,Ce,Pr,Nd,etc.)is an emerging photocatalyst for solving the energy and environmental crisis,due to its suitable band gap,special valence electronic structure,high thermal,and chemical sta-bility,as well as excellent photocatalytic performance.Although exhibiting great promise,the low solar power employment efficiency of LnVO_(4) materials has limited its further development and application.However,recent breakthroughs have been made in both heightening its photocatalysis efficiency and elu-cidating the essential photocatalytic mechanisms.Therefore,it is important to review and summarize recent research progress on LnVO_(4) nanomaterials and their applications.In this review,we systemat-ically report on and examine recent computational and experimental advances in the modification of LnVO_(4)-based photocatalysts through morphology adjustment,elemental doping,phase structure modula-tion,crystal facet modulation,defect modulation,heterostructure,and beyond.Thereafter,we outline cur-rent promising photocatalytic applications and discuss challenges/expected upcoming research aims for LnVO_(4)-based photocatalysts.Our goal is to furnish guidance for the reasonable design and preparation of highly efficient LnVO_(4)(Ln=La,Ce,Pr,Nd,etc.)-based photocatalytic materials for sundry applications.展开更多
(CH_3OCH_2CH_2C_5H_4)_2LnI(Ln=La,Nd)complexes have been synthesized by the reaction between NaI and[(CH_3OCH_2CH_2C_5H_4)_2LnCl]2 in THF;A single crystal X-ray study has shown that the lanthanum complex is an unsolvat...(CH_3OCH_2CH_2C_5H_4)_2LnI(Ln=La,Nd)complexes have been synthesized by the reaction between NaI and[(CH_3OCH_2CH_2C_5H_4)_2LnCl]2 in THF;A single crystal X-ray study has shown that the lanthanum complex is an unsolvated monomer with lanthanum(Ⅲ)in a trigonal bipyramidal coordination geometry if the cyclopentadienyl ring is regarded as occupying a single polyhedral vertex.展开更多
基金National Natural Science Foundation of China(Nos.22076068,8111310014)(China)Global Research Initiative for Sustainable Low-Carbon Unconventional Resources(Canada)University of Calgary’s Canada First Research Excellence Fund(CFREF)program(Canada).
文摘LnVO_(4)(Ln=La,Ce,Pr,Nd,etc.)is an emerging photocatalyst for solving the energy and environmental crisis,due to its suitable band gap,special valence electronic structure,high thermal,and chemical sta-bility,as well as excellent photocatalytic performance.Although exhibiting great promise,the low solar power employment efficiency of LnVO_(4) materials has limited its further development and application.However,recent breakthroughs have been made in both heightening its photocatalysis efficiency and elu-cidating the essential photocatalytic mechanisms.Therefore,it is important to review and summarize recent research progress on LnVO_(4) nanomaterials and their applications.In this review,we systemat-ically report on and examine recent computational and experimental advances in the modification of LnVO_(4)-based photocatalysts through morphology adjustment,elemental doping,phase structure modula-tion,crystal facet modulation,defect modulation,heterostructure,and beyond.Thereafter,we outline cur-rent promising photocatalytic applications and discuss challenges/expected upcoming research aims for LnVO_(4)-based photocatalysts.Our goal is to furnish guidance for the reasonable design and preparation of highly efficient LnVO_(4)(Ln=La,Ce,Pr,Nd,etc.)-based photocatalytic materials for sundry applications.
文摘(CH_3OCH_2CH_2C_5H_4)_2LnI(Ln=La,Nd)complexes have been synthesized by the reaction between NaI and[(CH_3OCH_2CH_2C_5H_4)_2LnCl]2 in THF;A single crystal X-ray study has shown that the lanthanum complex is an unsolvated monomer with lanthanum(Ⅲ)in a trigonal bipyramidal coordination geometry if the cyclopentadienyl ring is regarded as occupying a single polyhedral vertex.
