English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
最佳匹配
最新
腾讯网
3 年
基于聚合物脱卤策略绿色合成氧化硼掺杂碳及其高效O2还原制H2O2
密度泛函理论计算模拟表明: 在碳基体中插入B-O物种可以显著提高其通过2e−氧化还原反应(ORR)电化学合成H2O2的催化性能,并且BC2O结构中的B原子表现为最活跃的位点,在吸附O2的氢化过程中获得最低的吉布斯自由能差(ΔG)0.03 eV;而没有与氧原子相连或者与两个氧原子相连的B原子则具有较大的ΔG(分别为0.08和0.10 eV)。
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
今日热点
No safety checks since '19
Suspects plead not guilty
Police chief abruptly retires
Moving HQ to Plano
Minneapolis ICE crackdown
Iran protests
Israeli FM visits Somaliland
5th anniversary of Jan. 6
Plans to return Venezuela
UKR’s allies meet in Paris
Hungarian director dies
Drops Minneapolis hotel
Abortion remains legal in WY
On abortion restrictions
Curfew imposed in Nepal
Flu activity climbs in US
Admin to halt funding
Rep. Doug LaMalfa dies
Running for Congress in NY
Flash floods in Indonesia
Ex-Georgia lawmaker charged
Avalanche kills snowmobiler
Baird and wife hospitalized
Montana State wins FCS title
Closes 2025 Holy Year
Steve Phelps resigns
NRA sues its foundation
Ethics panel probes Collins
Ex-bus aide pleads guilty
Cowboys fire Eberflus
US sues 2 California cities
Strong quake strikes Japan
Rays acquire Malloy
Hockey Hall of Famer dies
Tourists stranded on island
反馈